LMH2 Series Design Guide Datasheet by CreeLED, Inc.

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PRODUCT DESIGN GUIDE
Copyright © 2011-2019 Cree, Inc. All rights reserved. The information in this document is subject to change without notice. Cree®, the Cree logo and
TrueWhite® are registered trademarks of Cree, Inc. ENERGY STAR® is a registered trademark of the U.S. Environmental Protection Agency. UL® is a
registered trademark of UL LLC. Other trademarks, product, and company names are the property of their respective owners and do not imply specific
product and/or vendor endorsement, sponsorship or association. This document is provided for informational purposes only and is not a warranty or
a specification. For product specifications, please see the data sheets available at www.cree.com. For warranty information, please contact Cree Sales
at sales@cree.com.
Cree, Inc.
4600 Silicon Drive
Durham, NC 27703
USA Tel: +1.919.313.5300
WWW.CREE.COM/MODULES
CLM-DG4-LMH2 REV 10
Cree® LMH2 Family LED Modules
Design Guide
TABLE OF CONTENTS
Thank You ......................................................................................2
About this Design Guide ...............................................................3
Cautions ................................................................................... 3
About the LMH2 Family ................................................................4
Electrical Design ...........................................................................5
Protective Earth Ground ..........................................................5
Electrostatic Discharge ........................................................... 5
Dimmer Selection .................................................................... 5
Power Requirements ............................................................... 5
Wiring Strain Relief ..................................................................6
Mechanical Design........................................................................7
Physical Characteristics of the LMH2 Family LED
Modules ...................................................................................7
LMH2 Family LED Module with Flat Lens ..............................7
LMH2 Family LED Module with Dome Lens ..........................7
Mounting Options ....................................................................8
Thermal Design .............................................................................9
Over-Temperature Protection .................................................9
Ambient Temperature Measurement .....................................9
Thermocouple Attachment Method ....................................... 9
Tc Measurement Method......................................................10
Expected LMH2 Family LED Module Lifetime versus
Temperature at Tc Point .......................................................10
Available Heat Sinks..............................................................10
Thermal Interface Material ...................................................12
Environmental Design .................................................................13
Optical Design .............................................................................13
Photometry ............................................................................13
Design Examples.........................................................................14
Table Lamp ............................................................................14
6”/8” Commercial Downlight ................................................15
Surface Mount .......................................................................16
Track Light .............................................................................17
Wall Sconce ...........................................................................18
Pendant ..................................................................................19
Safety and Regulatory Notes ......................................................20
Safety Certification ................................................................20
ENERGY STAR® ..................................................................... 20
Module Disposal .................................................................... 20
Copyright © 2011-2019 Cree, Inc. All rights reserved. The information in this document is subject to change without notice. Cree®, the Cree logo and TrueWhite® are registered trademarks of Cree, Inc. ENERGY
STAR® is a registered trademark of the U.S. Environmental Protection Agency. UL® is a registered trademark of UL LLC. Other trademarks, product, and company names are the property of their respective
owners and do not imply specific product and/or vendor endorsement, sponsorship or association. This document is provided for informational purposes only and is not a warranty or a specification. For
product specifications, please see the data sheets available at www.cree.com. For warranty information, please contact Cree Sales at sales@cree.com. 2
LMH2 FAMILY DESIGN GUIDE
THANK YOU
Thank you for choosing to incorporate the LMH2 family of LED modules into your luminaire designs.
If you need assistance, Cree will support you with:
Engineering assistance for product design and manufacturability.
Thermal testing assistance for lifetime analysis.
Thermal design assistance.
LMH2 family LED modules are fully functioning modules that deliver:
TrueWhite® Technology, a revolutionary way to generate white light with LEDs that delivers high efficiency with beautiful light
characteristics and color accuracy while maintaining color consistency over the life of the product.
Industry-leading efficacy of up to 108lm/W, measured at a case temperature (Tc) of 55°C at steady state.
Known and predictable correlated color temperature (CCT).
L70 of 35,000 - 50,000 hours, depending on the Tc.
Again, thank you, and we look forward to working with you.
Copyright © 2011-2019 Cree, Inc. All rights reserved. The information in this document is subject to change without notice. Cree®, the Cree logo and TrueWhite® are registered trademarks of Cree, Inc. ENERGY
STAR® is a registered trademark of the U.S. Environmental Protection Agency. UL® is a registered trademark of UL LLC. Other trademarks, product, and company names are the property of their respective
owners and do not imply specific product and/or vendor endorsement, sponsorship or association. This document is provided for informational purposes only and is not a warranty or a specification. For
product specifications, please see the data sheets available at www.cree.com. For warranty information, please contact Cree Sales at sales@cree.com. 3
LMH2 FAMILY DESIGN GUIDE
ABOUT THIS DESIGN GUIDE
This design guide is intended to provide luminaire manufacturers an introduction to the LMH2 family of LED modules. This design guide
also provides critical design guidelines for successfully integrating LMH2 family LED modules into your existing and new luminaire
designs. This guide includes information pertaining to all lumen levels and dimming capabilities of the LMH2 family of modules.
For additional information please contact your Cree modules distributor or Cree sales representative as appropriate.
For technical information and support, visit us on the web or e-mail us at modules_support@cree.com.
All dimensions are in millimeters unless otherwise noted.
Dimension tolerances are as follows:
Angular: machined ±0.5°, bend ±1°.
All inside bend radii equal the material thickness unless otherwise noted.
One-place decimal number: ±0.5.
Two-place decimal number: ±0.05.
3-D models (.STEP files) for the LMH2 family light sources and optional heat sinks are available on the Cree website.1
Cautions
Do not power on an LMH2 family LED module when the lens is blocked, for example, when the module is face-down on a surface.
Irreparable damage may occur and will void the product warranty.
The LMH2 family light source must not be electrically connected to an energized driver, commonly referred to as hot plugging.
Irreparable damage may occur and will void the product warranty.
Wiring and electrical information in this design guide is for reference only. All installations and applications of module-based
luminaires are subject to the electrical, construction and building codes in effect in the final installation location. Installation by
professionals having experience in the area of electrical lighting and formal inspection by the authorities having jurisdiction (AHJ) is
strongly recommended.
Thermal characteristics of LMH2 family LED modules are affected by the luminaire and by the conditions in which the luminaire
is installed. Whether a heat sink is required depends on the final luminaire design and the operating conditions surrounding the
module. All final luminaire products should be evaluated in actual worst case installation conditions. Thermal limits of the module
components must be maintained for warranty consideration.
LMH2 family LED module surfaces may be hot during operation. Take care during handling to avoid burns.
Failure to follow the design guidelines in this document may void the product warranty.
1 Select the Documentation tab on the LMH2 product page.
Copyright © 2011-2019 Cree, Inc. All rights reserved. The information in this document is subject to change without notice. Cree®, the Cree logo and TrueWhite® are registered trademarks of Cree, Inc. ENERGY
STAR® is a registered trademark of the U.S. Environmental Protection Agency. UL® is a registered trademark of UL LLC. Other trademarks, product, and company names are the property of their respective
owners and do not imply specific product and/or vendor endorsement, sponsorship or association. This document is provided for informational purposes only and is not a warranty or a specification. For
product specifications, please see the data sheets available at www.cree.com. For warranty information, please contact Cree Sales at sales@cree.com. 4
LMH2 FAMILY DESIGN GUIDE
ABOUT THE LMH2 FAMILY
The LMH2 family of LED modules is engineered to allow lighting designers and luminaire manufacturers to quickly incorporate state-of-
the-art LED technology into their luminaire designs. LMH2 family modules are complete LED lighting solutions consisting of a light source
and separate power supply. Crees light source incorporates an internal thermal management system in a single, compact form factor.
The LMH2 family LED modules are designed to be used in residential and commercial lighting applications where high efficacy and color
rendering index (CRI) values are important.
LMH2 Family Light Sources
Top View Flat Lens Option Dome Lens Option
LMH2 - LED MODULE
LMH2 - LED MODULE
Optional Heat Sink 1
Order code LMH020-HS00-0000-0000001
Optional Heat Sink 2
Order code LMH020-HS00-0000-0000002
68.0 BC
87.2 OD
M3 CLEARANCE HOLE
40
CREE, INC.
4600 SILICON DR
DURHAM,NC 27703
78
87654321
THE INFORMATION CONTAINED IN THIS
0.015
[X.XX] ARE METRIC REFERENCE
DESCRIPTION
D
C
B
A
A
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D
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26 5
THICKNESS UNLE SS NOTED
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SAMPLE RELEASE
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COMMENTS:
SCA LE: 1:1
INTERPRET GEOMETRIC
Q.A.
3
MFG APPR.
DWG. NO.
DESCRIPTION
ENG APPR.
4
DRAWING IS THE SOLE PROPERTYOF
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TITLE:
NAME DATE
TWO PLACE DECIMAL
UNLESS OTHERWISE SPECIFIED:
A
DNR DDMMMYY
WEIGHT: SHEET 4 OF 4
XXXNNN
DO NOT SCALE DRAWING
0.063
PART OR AS A WHOLE WITHOUT
THREE PLACE DECIMA L
WRITTEN PERMISSIO N OF CREE, INC.
CREE, INC. ANY REP RODUCTION IN
ALL INSIDE RADIIEQUAL MATERIAL
TOLERANCING P ER:
MATERIAL
FINISH
MATERIAL
FINISH
DRAWN
DIMENSIONS ARE IN INCHES
TOLERANCES:
FRACTIONAL 1/16
ANGULAR:MACH 0. BEND
SHADED AND FLAT VIEWS
ARE FOR REFERENCE ONLY.
ALL INSIDE RADII EQUAL
MATERIAL THICKNESS UNLESS NOTED.
DIMENSIONS IN BRACKETS
A
11055
68 79.5
Optional Heat Sink 3
Order code LMH020-HS00-0000-0000061
Optional Heat Sink 4
Order code LMH020-HS00-0000-0000081
Copyright © 2011-2019 Cree, Inc. All rights reserved. The information in this document is subject to change without notice. Cree®, the Cree logo and TrueWhite® are registered trademarks of Cree, Inc. ENERGY
STAR® is a registered trademark of the U.S. Environmental Protection Agency. UL® is a registered trademark of UL LLC. Other trademarks, product, and company names are the property of their respective
owners and do not imply specific product and/or vendor endorsement, sponsorship or association. This document is provided for informational purposes only and is not a warranty or a specification. For
product specifications, please see the data sheets available at www.cree.com. For warranty information, please contact Cree Sales at sales@cree.com. 5
LMH2 FAMILY DESIGN GUIDE
ELECTRICAL DESIGN
All LMH2 family LED modules are performance-optimized to operate with Crees LED module drivers. Detailed driver dimensions and
wiring diagrams can be found in the LED module driver data sheet.2 The table below shows the correspondence between the LMH2 light
sources and the Cree® LED module drivers. The electrical power requirements that enable a driver to operate the LMH2 family LED module
are listed on page 5. However, the 5-year warranty is extended to the LMH2 family LED module only when it is used with a Cree LED
module driver or a third-party qualified driver. A Driver Solution Provider listed on the Cree website can assist in finding drivers that are
compatible with the LMH2 family LED modules.
Light Source Nominal Lumens @ Tc = 55°C * Driver
LMH2
850
LMD125
1250
2000 LMD300/LMD400
3000
4000 LMD400
6000 LMD600
8000 LMD800
* See the Thermal Design section for more information.
The LMH2 family LED module lead wires are 200mm long, 22AWG with the ends stripped 10mm.
Caution - Do not connect a light source to a driver when the driver is energized, commonly known as hot-plugging. Connecting a
light source to an energized driver can damage the light source and will void the warranty.
Protective Earth Ground
An LMH2 family LED module must be properly earth grounded. A secure electrical connection must be made between the cast housing
or heat sink mounting screws and the luminaires protective earth ground connection.
Electrostatic Discharge
No special electrostatic discharge (ESD) precautions are required for handling LMH2 family LED modules in a production environment.
Dimmer Selection
Electronic low voltage (ELV) dimming controls have demonstrated repeatable and acceptable performance when used with Cree® LED
modules and Cree LED module drivers in test conditions. Cree testing has shown that ELV controls operate LMH2 products satisfactorily
in most applications. Regardless of the type of dimming control used with an LMH2 family LED module or LMD driver, Cree recommends
testing the luminaire to verify that its dimming performance is satisfactory.
Power Requirements
LMH2 family LED modules provide consistent color across the entire dimming range. Following are the electrical power requirements for
a driver to dim LMH2 family LED modules.
2 Cree LMD125 LED Module Drivers Data Sheet
Cree LMD300, LMD400 & LMD600 LED Module Drivers Data Sheet
Cree LMD800 LED Module Driver Data Sheet
Copyright © 2011-2019 Cree, Inc. All rights reserved. The information in this document is subject to change without notice. Cree®, the Cree logo and TrueWhite® are registered trademarks of Cree, Inc. ENERGY
STAR® is a registered trademark of the U.S. Environmental Protection Agency. UL® is a registered trademark of UL LLC. Other trademarks, product, and company names are the property of their respective
owners and do not imply specific product and/or vendor endorsement, sponsorship or association. This document is provided for informational purposes only and is not a warranty or a specification. For
product specifications, please see the data sheets available at www.cree.com. For warranty information, please contact Cree Sales at sales@cree.com. 6
LMH2 FAMILY DESIGN GUIDE
LMH2 Light
Source
Open Circuit Voltage
(VDC)
Nominal Output Current
± 10% (mA)
Minimum Output
Voltage
(VDC)
Maximum Output
Voltage
(VDC)
Ripple Current
(mA)
Peak Current
(mA)
850 lm ≤ 60 440 ≤ 19 ≥ 23 ≤ 40% ≤ 1000
1250 lm ≤ 60 440 ≤ 29 ≥ 34 ≤ 40% ≤ 1000
2000 lm ≤ 60 900 ≤ 22 ≥ 26 ≤ 40% ≤ 2000
3000 lm ≤ 60 900 ≤ 33 ≥ 38 ≤ 40% ≤ 2000
4000 lm ≤ 60 940 ≤ 35.5 ≥ 43 ≤ 40% ≤ 2000
6000 lm ≤ 60 1700 ≤ 38 ≥ 46 ≤ 40% ≤ 2100
8000 lm ≤ 60 2000* ≤ 41 ≥ 52 ≤ 40% ≤ 2650
* +5%, -10%
LMH2+ Light
Source
Open Circuit Voltage
(VDC)
Nominal Output Current
± 10% (mA)
Minimum Output
Voltage
(VDC)
Maximum Output
Voltage
(VDC)
Ripple Current
(mA)
Peak Current
(mA)
1250 lm ≤ 60 450 ≤ 29 ≥ 25 ≤ 40% ≤ 750
2000 lm ≤ 60 450 ≤ 22 ≥ 38.5 ≤ 40% ≤ 940
3000 lm ≤ 60 600 ≤ 33 ≥ 44 ≤ 40% ≤ 1000
Wiring Strain Relief
LMH2 family LED modules must not be suspended directly by the leads. Though the wiring from the LMH2 family light source is internally
strain relieved, additional strain relief methods must be employed if the luminaire is to be suspended solely by the wiring, as in a pendant
luminaire.
Copyright © 2011-2019 Cree, Inc. All rights reserved. The information in this document is subject to change without notice. Cree®, the Cree logo and TrueWhite® are registered trademarks of Cree, Inc. ENERGY
STAR® is a registered trademark of the U.S. Environmental Protection Agency. UL® is a registered trademark of UL LLC. Other trademarks, product, and company names are the property of their respective
owners and do not imply specific product and/or vendor endorsement, sponsorship or association. This document is provided for informational purposes only and is not a warranty or a specification. For
product specifications, please see the data sheets available at www.cree.com. For warranty information, please contact Cree Sales at sales@cree.com. 7
LMH2 FAMILY DESIGN GUIDE
MECHANICAL DESIGN
The compact form factor of the LMH2 family LED modules allows the module to be easily incorporated into new and existing lighting
designs.
Physical Characteristics of the LMH2 Family LED Modules
Physical Characteristic Light Source with
Flat Lens
Light Source with
Dome Lens
Optional
Heat Sink 1
Optional
Heat Sink 2
Optional
Heat Sink 3
Optional
Heat Sink 4
Weight (g) 178 190 160 440 1055 1268
Maximum height (mm) 30 60.3 40 55 100 100
Maximum diameter/width (mm) 88.2 88.2 87.2 110 138 153
Lens aperture (mm) 58 61.3 - - - -
LMH2 Family LED Module with Flat Lens3
LMH2 Family LED Module with Dome Lens
3 Dimensions for the LMH2 diagrams are in mm and are for reference only. For exact dimensions and tolerances, refer to the 3-D models (.STEP files) for the LMH2 family
light sources available by selecting the Documentation tab on the LMH2 product page.
20 2
88.2
37.5
6 TAPPED HOLE TYP 2XM3 X .5 -
CREE, INC.
4600 SILICON DR
DURHAM, NC 27703
[X.XX] ARE METRIC REFERENCE
SAMPLE RELEASE
D
C
B
A
A
B
C
D
1
2
3
4
5
6
78
876543
0.015
THE INFORMATION CONTAINED IN THIS
THICKNESS UNLESS NOTED
THREE PLACE DECIMAL
XXXNNN
REVISION
IS PROHIBITED. REV
PART OR AS A WHOLE WITHOUT
DO NOT SCALE DRAWING
DNR
WRITTEN PERMISSION OF CREE, INC.
INTERPRET GEOMETRIC
A
2
UNLESS OTHERWISE SPECIFIED:
0.063
DESCRIPTION
SCALE: 1:1
1
DRAWING IS THE SOLE PROPERTY OF
WEIGHT: SHEET 3 OF 15
DESCRIPTION
DDMMMYY
TWO PLACE DECIMAL
CREE, INC. ANY REPRODUCTION IN
ALL INSIDE RADII EQUAL MATERIAL
TOLERANCING PER:
MATERIAL
FINISH
MATERIAL
FINISH
DRAWN
CHECKED
ENG APPR.
MFG APPR.
Q.A.
COMMENTS:
DATE
NAME
TITLE:
SIZE DWG. NO. REV
DIMENSIONS ARE IN INCHES
TOLERANCES:
FRACTIONAL 1/16”
ANGULAR: MACH 0.5° BEND
SHADED AND FLAT VIEWS
ARE FOR REFERENCE ONLY.
ALL INSIDE RADII EQUAL
MATERIAL THICKNESS UNLESS NOTED.
DIMENSIONS IN BRACKETS
A
Tc LOCATION
73.2
RED
V+
BLK
V-
M3 x .5 TAPPED THRU HOLE TYP 3X
8 TAPPED HOLE TYP 4X
HEAT SINK MOUNTING HOLES
M3 X .5 -
M3 CLEARANCE HOLE TYP 3X
30
5
68.0 BC
76.7
.0 BC81
67
STRIPPED 10
200 ± 10
37.5
M3 X .5 - 6 TAPPED HOLE TYP 2X
60.3
61.3 (LENS)
220
88.2
5
30
Tc LOCATION
0
73.2
RED
V+
BLK
V-
M3 x .5 TAPPED THRU HOLE TYP 3X
8 TAPPED HOLE TYP 4X
HEAT SINK MOUNTING HOLES
M3 X .5 -
M3 CLEARANCE HOLE TYP 3X
CREE, INC.
4600 SILICON DR
DURHAM, NC 27703
321
THE INFORMATION CONTAINED IN THIS
0.015
[X.XX] ARE METRIC REFERENCE
SAMPLE RELEASE
D
C
B
A
A
B
C
D
1
2
3
4
5
6
78
84
5
DRAWING IS THE SOLE PROPERTY OF
SHEET 4 OF 15
A
IS PROHIBITED. REV DESCRIPTION
DESCRIPTION
DNR
REV
XXXNNN
THICKNESS UNLESS NOTED
DWG. NO.
7
DDMMMYY
REVISION
SIZE
6
TWO PLACE DECIMAL
TITLE:
UNLESS OTHERWISE SPECIFIED:
SCALE: 1:1 WEIGHT:
INTERPRET GEOMETRIC
DO NOT SCALE DRAWING
0.063
PART OR AS A WHOLE WITHOUT
THREE PLACE DECIMAL
WRITTEN PERMISSION OF CREE, INC.
CREE, INC. ANY REPRODUCTION IN
ALL INSIDE RADII EQUAL MATERIAL
TOLERANCING PER:
MATERIAL
FINISH
MATERIAL
FINISH
DRAWN
CHECKED
ENG APPR.
MFG APPR.
Q.A.
COMMENTS:
DATE
NAME
DIMENSIONS ARE IN INCHES
TOLERANCES:
FRACTIONAL 1/16”
ANGULAR: MACH 0.5° BEND
SHADED AND FLAT VIEWS
ARE FOR REFERENCE ONLY.
ALL INSIDE RADII EQUAL
MATERIAL THICKNESS UNLESS NOTED.
DIMENSIONS IN BRACKETS
A
76.7
81.0 BC
.0 BC68
67
STRIPPED 10
200 ± 10
Note - The flange of the LMH2 has the same mechanical dimensions as in the LMR2 product line.
Copyright © 2011-2019 Cree, Inc. All rights reserved. The information in this document is subject to change without notice. Cree®, the Cree logo and TrueWhite® are registered trademarks of Cree, Inc. ENERGY
STAR® is a registered trademark of the U.S. Environmental Protection Agency. UL® is a registered trademark of UL LLC. Other trademarks, product, and company names are the property of their respective
owners and do not imply specific product and/or vendor endorsement, sponsorship or association. This document is provided for informational purposes only and is not a warranty or a specification. For
product specifications, please see the data sheets available at www.cree.com. For warranty information, please contact Cree Sales at sales@cree.com. 8
LMH2 FAMILY DESIGN GUIDE
Mounting Options
The LMH2 family LED modules have been engineered for multiple mounting options, provided the thermal design guidelines are followed
and the temperature at the Tc point remains below the specified maximum. (See the Thermal Design section for details.) There are four
(4) options for properly securing the LMH2 family LED module to the luminaire. For technical assistance in determining which option is
best for a particular design, please contact the Cree Modules team directly at modules_support@cree.com.
Option 1
Three (3) through-holes in the casting face are recessed in 3.5mm by 9.5mm
slots. The holes provide clearance for M3 screws. The slots are 120° apart.
The holes are on an 81.0-mm bolt circle and the slots are suitable for locking
a keyed reflector or mounting your components in place.
CREE, INC.
4600 SILICON DR
DURHAM,NC 27703
THE INFORMATION CONTAINED IN THIS
0.015
[X.XX] ARE METRIC REFERENCE
SAMPLE RELEASE
D
C
B
A
A
B
C
D
1
2
3
4
5
6 78
87651
2
TWO PLACE DECIMAL 0.063
DESCRIPTION
REV DESCRIPTION
REVISION
IS PROHIBITED.
DO NOT SCALE DRAWING SHEET 1 OF 1
UNLESS OTHERWISE SPECIFIED:
PART OR AS A WHOLE WITHOUT
DRAWING IS THE SOLEPROPERTY OF
SCA LE: 1:1
4
WEIGHT:
XXXNNN
PROPRIETARY AND CONFIDENTIAL
REV
3
INTERPRET GEOMETRIC
DWG. NO.
DDMMMYY
DNR
A
THICKNESS UNLESS NO TED
THREE PLACE DECIMAL
WRITTEN PERMISSION OF CREE, INC.
CREE, INC. ANY RE PRODUCTION IN
ALL INSIDERADII EQUAL MATERIAL
TOLERANCING PE R:
MATERIAL
FINISH
MATERIAL
FINISH
DRAWN
CHECKED
ENG APPR.
MFG APPR.
Q.A.
COMMENTS:
DATE
NAME
TITLE:
SIZE
B
DIMENSIONS ARE IN INCHES
TOLERANCES:
FRACTIONAL 1/16
ANGULAR:MACH 0. BEND
SHADED AND FLATVIEWS
ARE FOR REFERENCE ONLY.
ALL INSIDE RADII EQUAL
MATERIAL THICKNESS UNLESS NOTED.
DIMENSIONS IN BRACKETS
A
Option 2
Three (3) tapped M3-0.5 holes are in the casting face. The holes are 120°
apart, on an 81.0-mm bolt circle and are suitable for mounting a cone or
flange.
CREE, INC.
4600 SILICON DR
DURHAM,NC 27703
54321
THE INFORMATION CONTAINED IN THIS
0.015
[X.XX] ARE METRIC REFERENCE
SAMPLE RELEASE
D
C
B
A
A
B
C
D
1
2
3
4
5
67
6
7
INTERPRET GEOMETRIC
DDMMMYY
SCA LE: 1:1
DESCRIPTION
REVISION
IS PROHIBITED.
PROPRIETARY AND CONFIDENTIAL
DNR
UNLESS OTHERWISE SPECIFIED:
B
DESCRIPTION
TWO PLACE DECIMAL
SIZE
8
TITLE:
A
REV
NAME
8
THICKNESS UNLE SS NOTED
DATE
WEIGHT:
REV
DWG. NO.
DRAWING IS THE SOLE PROPERTYOF
SHEET 1 OF 1
XXXNNN
DO NOT SCALE DRAWING
0.063
PART OR AS A WHOLE WITHOUT
THREE PLACE DECIMA L
WRITTEN PERMISSION OF CREE, INC.
CREE, INC. ANY RE PRODUCTION IN
ALL INSIDE RADIIEQUAL MATERIAL
TOLERANCING PE R:
MATERIAL
FINISH
MATERIAL
FINISH
DRAWN
CHECKED
ENG APPR.
MFG APPR.
Q.A.
COMMENTS:
DIMENSIONS ARE IN INCHES
TOLERANCES:
FRACTIONAL 1/16
ANGULAR:MACH 0. BEND
SHADED AND FLAT VIEWS
ARE FOR REFERENCE ONLY.
ALL INSIDE RADII EQUAL
MATERIAL THICKNESS UNLESS NOTED.
DIMENSIONS IN BRACKETS
A
Option 3
Two (2) vertical slots are 180° apart in the side of the casting. Each slot has a
minimum width of 8.0mm and is recessed 3.9mm into the casting with two
(2) tapped M3-0.5 mounting holes in each side. Each hole is 20.1mm above
the mounting face.
CREE, INC.
4600 SILICON DR
DURHAM,NC 27703
0.015
[X.XX] ARE METRIC REFERENCE
SAMPLE RELEASE
D
C
B
A
A
B
C
D
1
2
3
4
5
6 78
87654
THE INFORMATION CONTAINED IN THIS
1
DRAWING IS THE SOLE PROPERTYOF
PART OR AS A WHOLE WITHOUT
SHEET 2 OF 2
DESCRIPTION
REVISION
IS PROHIBITED.
PROPRIETARY AND CONFIDENTIAL
0.063
XXXNNN A
THREE PLACE DECIMA L
THICKNESS UNLE SS NOTED
UNLESS OTHERWISE SPECIFIED:
3
SCA LE: 1:1
DO NOT SCALE DRAWING
REV
WEIGHT:
2
TWO PLACE DECIMAL
REV
DESCRIPTION
DDMMMYY
DNR
INTERPRET GEOMETRIC
WRITTEN PERMISSIO N OF CREE, INC.
CREE, INC. ANY REPRODUCTION IN
ALL INSIDE RADIIEQUAL MATERIAL
TOLERANCING PE R:
MATERIAL
FINISH
MATERIAL
FINISH
DRAWN
CHECKED
ENG APPR.
MFG APPR.
Q.A.
COMMENTS:
DATE
NAME
TITLE:
SIZE
B
DWG. NO.
DIMENSIONS ARE IN INCHES
TOLERANCES:
FRACTIONAL 1/16
ANGULAR:MACH 0. BEND
SHADED AND FLAT VIEWS
ARE FOR REFERENCE ONLY.
ALL INSIDE RADII EQUAL
MATERIAL THICKNESS UNLESS NOTED.
DIMENSIONS IN BRACKETS
A
Option 4
Four (4) tapped M3-0.5x8 holes are in the upper casting face. The holes are
90° apart, on a 68.0-mm bolt circle and are suitable for mounting a cone to
the module or the module to a plate or a custom heat sink.
CREE, INC.
4600 SILICON DR
DURHAM,NC 27703
21
THE INFORMATION CONTAINED IN THIS
0.015
[X.XX] ARE METRIC REFERENCE
SAMPLE RELEASE
D
C
B
A
A
B
C
D
1
2
3
4
5
6 78
873
4
THICKNESS UNLESS NO TED
XXXNNN
DNR
IS PROHIBITED.
PROPRIETARY AND CONFIDENTIAL
REV DESCRIPTION
REVISION SHEET 1 OF 1
DDMMMYY
WEIGHT:
DO NOT SCALE DRAWING
INTERPRET GEOMETRIC
REV
6
DWG. NO.
DESCRIPTION
B
5
DRAWING IS THE SOLEPROPERTY OF SIZE
A
UNLESS OTHERWISE SPECIFIED:
SCA LE: 1:1
TWO PLACE DECIMAL 0.063
PART OR AS A WHOLE WITHOUT
THREE PLACE DECIMAL
WRITTEN PERMISSIO N OF CREE, INC.
CREE, INC. ANY REPRODUCTION IN
ALL INSIDERADII EQUAL MATERIAL
TOLERANCING PE R:
MATERIAL
FINISH
MATERIAL
FINISH
DRAWN
CHECKED
ENG APPR.
MFG APPR.
Q.A.
COMMENTS:
DATE
NAME
TITLE:
DIMENSIONS ARE IN INCHES
TOLERANCES:
FRACTIONAL 1/16
ANGULAR:MACH 0. BEND
SHADED AND FLATVIEWS
ARE FOR REFERENCE ONLY.
ALL INSIDE RADII EQUAL
MATERIAL THICKNESS UNLESS NOTED.
DIMENSIONS IN BRACKETS
A
CREE, INC.
4600 SILICON DR
DURHAM,NC 27703
21
THE INFORMATION CONTAINED IN THIS
0.015
[X.XX] ARE METRIC REFERENCE
SAMPLE RELEASE
D
C
B
A
A
B
C
D
1
2
3
4
5
6 78
873
4
THICKNESS UNLESS NO TED
XXXNNN
DNR
IS PROHIBITED.
PROPRIETARY AND CONFIDENTIAL
REV DESCRIPTION
REVISION SHEET 1 OF 1
DDMMMYY
WEIGHT:
DO NOT SCALE DRAWING
INTERPRET GEOMETRIC
REV
6
DWG. NO.
DESCRIPTION
B
5
DRAWING IS THE SOLEPROPERTY OF SIZE
A
UNLESS OTHERWISE SPECIFIED:
SCA LE: 1:1
TWO PLACE DECIMAL 0.063
PART OR AS A WHOLE WITHOUT
THREE PLACE DECIMAL
WRITTEN PERMISSIO N OF CREE, INC.
CREE, INC. ANY REPRODUCTION IN
ALL INSIDERADII EQUAL MATERIAL
TOLERANCING PE R:
MATERIAL
FINISH
MATERIAL
FINISH
DRAWN
CHECKED
ENG APPR.
MFG APPR.
Q.A.
COMMENTS:
DATE
NAME
TITLE:
DIMENSIONS ARE IN INCHES
TOLERANCES:
FRACTIONAL 1/16
ANGULAR:MACH 0. BEND
SHADED AND FLATVIEWS
ARE FOR REFERENCE ONLY.
ALL INSIDE RADII EQUAL
MATERIAL THICKNESS UNLESS NOTED.
DIMENSIONS IN BRACKETS
A
option text and images are
in a table
Copyright © 2011-2019 Cree, Inc. All rights reserved. The information in this document is subject to change without notice. Cree®, the Cree logo and TrueWhite® are registered trademarks of Cree, Inc. ENERGY
STAR® is a registered trademark of the U.S. Environmental Protection Agency. UL® is a registered trademark of UL LLC. Other trademarks, product, and company names are the property of their respective
owners and do not imply specific product and/or vendor endorsement, sponsorship or association. This document is provided for informational purposes only and is not a warranty or a specification. For
product specifications, please see the data sheets available at www.cree.com. For warranty information, please contact Cree Sales at sales@cree.com. 9
LMH2 FAMILY DESIGN GUIDE
THERMAL DESIGN
LMH2 family LED modules are designed to perform in a variety of environments and their expected lifetimes are highly dependent on
their operating temperature. The LMH2 family light source is designed to transfer heat away from the LEDs through the housing. When
designing a luminaire that incorporates an LMH2 family LED module, careful consideration must be taken to ensure a sufficient thermal
path to ambient is provided. Verification of a proper thermal path is done through the placement of a thermocouple at the specified Tc
location. The LMH2 family light source must not exceed 70°C at the Tc point in thermal equilibrium to ensure proper performance and
expected lifetime and to maintain warranty terms.
The use of a heat sink will increase thermal performance in luminaire designs and help meet minimum expected lifetimes. A heat
dissipation path is required; the LMH2 family of modules should not be operated without a properly tested heat dissipation path. Luminaire
designs with a direct thermal path to ambient are desired and will provide the best results.
LEDs and LED modules are affected by their thermal environment. Nominal lumen values are typical at a Tc of 55°C and subject to a build
tolerance of ±10%. As the Tc rises, the optical performance of the module decreases. The acceptable Tc operating range of the LMH2
family LED module, based on current thermal loss testing technology, is 0-70°C.
Photometric testing should be performed in situ.
Over-Temperature Protection
The LMH2 family light source contains over-temperature protection that shuts down the light source if the monitored temperature on the
LED board exceeds safety limits. If this occurs, cycle the power to the driver to resume operation. If the module shuts down repeatedly,
the thermal design of the luminaire should be reviewed.
Ambient Temperature Measurement
The ambient temperature of the test environment must be monitored and recorded with the required data during a temperature test. The
preferred ambient temperature measurement apparatus is described in UL1598-2008 Rev January 11, 2010, Section 19.5. The intent
of this requirement is to ensure that the temperature monitored does not fluctuate. The ambient temperature of the space must be
25°C±5°C. Note that bare thermocouple wires in open air is not an acceptable method of recording the ambient temperature.
Thermocouple Attachment Method
Attach a thermocouple to the indicated Tc location. The attachment method described in UL1598-2008 Rev January 11, 2010, Section
19.7.4 is preferred; using silver-filled thermal epoxy is an acceptable alternative. Ensuring that the tip of the thermocouple properly
contacts the module at the Tc location and that the attachment method does not add thermal resistance to the test is critical to correct
and acceptable testing.
Note - Quick-drying adhesives and other cyanoacrylate-based products are known to be destructive, over time, to the components
and adhesives used in solid-state lighting products. The use of cyanoacrylate-based products is at the discretion of the testing
organization. Cyanoacrylate adhesives should not be used in any luminaire design or for any long-term testing. Refer to Crees
Chemical Compatibility application note for compounds that are safe to use with Cree LEDs.
Copyright © 2011-2019 Cree, Inc. All rights reserved. The information in this document is subject to change without notice. Cree®, the Cree logo and TrueWhite® are registered trademarks of Cree, Inc. ENERGY
STAR® is a registered trademark of the U.S. Environmental Protection Agency. UL® is a registered trademark of UL LLC. Other trademarks, product, and company names are the property of their respective
owners and do not imply specific product and/or vendor endorsement, sponsorship or association. This document is provided for informational purposes only and is not a warranty or a specification. For
product specifications, please see the data sheets available at www.cree.com. For warranty information, please contact Cree Sales at sales@cree.com. 10
LMH2 FAMILY DESIGN GUIDE
Tc Measurement Method
Once the thermocouple is properly attached at the Tc location, assemble the
module into the luminaire. The luminaire must then be tested in its intended
environment or that environment which will result in the highest recorded
temperature. Take care during assembly to ensure that the thermocouple
remains properly attached. Energize the luminaire and allow the assembly to
reach thermal equilibrium. Thermal stabilization may require up to 7.5 hours,
depending on the mechanical design. Once thermal equilibrium is achieved,
record the room ambient and case temperatures. Acceptable test results
require the ambient temperature to be between 20°C and 30°C (25°C±5°C).
Recorded variations above or below 25 °C must be added to or subtracted
from the recorded temperatures. The table below can be used to determine the
expected luminaire operating life.
Expected LMH2 Family LED Module Lifetime versus Temperature at Tc Point
Expected Operation Life (Hours) Tc (°C) @ 25°C Room Ambient
LMH2 Family Light Source
35,000 70
50,000 60
The table below shows the typical Tc of the LMH2 family light source when attached to one of the optional heat sinks, after thermal
stabilization in a 25°C environment with the light source suspended face down.
Light Source Tc (°C)
Optional Heat Sink 1 Optional Heat Sink 2 Optional Heat Sink 3 Optional Heat Sink 4
850 lm 39.9 35.1 NA NA
1250 lm 44.4 40.0 NA NA
2000 lm 56.8 43.0 NA NA
3000 lm 69.5 51.7 NA NA
4000 lm NA 55.7 NA NA
6000 lm NA NA 61.2 57.4
8000 lm NA NA NA 64.2
NA = not applicable
The use of a thermal interface material between the heat sink and the module can result in a decrease in case temperature. Environmental
conditions around the module and the specific thermal interface material can greatly affect the Tc. Thermal testing is strongly
recommended.
Available Heat Sinks
Cree designed three optional heat sinks for use with both the LMH2 family light sources. These heat sinks, available from Cree, provide
a simple and cost-effective method to improve the LMH2 family module thermal performance in various applications. Each heat sink
20 ±2
C
D
Tc LOCATION
30
88.2
Tc location is midway up the casting side and
approximately 90° from the mounting slots.
Copyright © 2011-2019 Cree, Inc. All rights reserved. The information in this document is subject to change without notice. Cree®, the Cree logo and TrueWhite® are registered trademarks of Cree, Inc. ENERGY
STAR® is a registered trademark of the U.S. Environmental Protection Agency. UL® is a registered trademark of UL LLC. Other trademarks, product, and company names are the property of their respective
owners and do not imply specific product and/or vendor endorsement, sponsorship or association. This document is provided for informational purposes only and is not a warranty or a specification. For
product specifications, please see the data sheets available at www.cree.com. For warranty information, please contact Cree Sales at sales@cree.com. 11
LMH2 FAMILY DESIGN GUIDE
attaches to the upper face of the module with four (4) screws, included in the purchase of the heat sink.4 Most luminaire designs,
regardless of source lumens, require the additional heat dissipation that can be provided by a heat sink. The use of a thermal interface
material between the LMH2 family LED module housing and the heat sink can improve a luminaires thermal performance.
A luminaire manufacturer is free to develop a custom heat sink. Proper operation of the heat sink requires it to be mounted to the module
with four (4) screws at 90°. Failure to follow this hole pattern may result in uneven cooling of the module and unpredictable thermal
performance.
Optional Heat Sink 15 - order code LMH020-HS00-0000-0000001
Optional Heat Sink 2 - order code LMH020-HS00-0000-0000002
4 Optional heat sink 1 attaches with M3-0.5x8 screws. Optional heat sink 2 attaches with M3-0.5x60 screws. Optional heat sinks 3 and 4 attach with M3-0.5x106 screws.
5 Dimensions for the heat sink diagrams are in mm and are for reference only. For exact dimensions and tolerances, refer to the 3-D models (.STEP file) for the optional heat
sinks available by selecting the Documentation tab on the LMH2 product page.
Ø 87.2 OD
40
Ø 68.0 BC
M3 CLEARANCE HOLE TYP 4X
Ø 68
Ø 110
55
Ø 79.5
Copyright © 2011-2019 Cree, Inc. All rights reserved. The information in this document is subject to change without notice. Cree®, the Cree logo and TrueWhite® are registered trademarks of Cree, Inc. ENERGY
STAR® is a registered trademark of the U.S. Environmental Protection Agency. UL® is a registered trademark of UL LLC. Other trademarks, product, and company names are the property of their respective
owners and do not imply specific product and/or vendor endorsement, sponsorship or association. This document is provided for informational purposes only and is not a warranty or a specification. For
product specifications, please see the data sheets available at www.cree.com. For warranty information, please contact Cree Sales at sales@cree.com. 12
LMH2 FAMILY DESIGN GUIDE
Optional Heat Sink 3 - order code LMH020-HS00-0000-0000061
Optional Heat Sink 4 - order code LMH020-HS00-0000-0000081
Thermal Interface Material
Cree has worked closely with Bergquist, one of Crees Thermal Solution Providers, and WPG, one of Crees distributors, to provide die-cut
thermal interface material (TIM) pads for the LMH2 family LED modules. Pads are provided for both the back and for the front face of the
LMH2 family LED module. Take care to ensure that a pad does not contact the LMH2 lens when applying these pads.
TIM Pad Part Number
Bergquist WPG
Back of LMH2 family LED module BG430355 RBCP-100776-PACK
Front face of family LMH2 LED module BG430356
100
Ø 138
Ø 79.5
Ø 68
Ø 79.5
100 Ø 153
Ø 68
Copyright © 2011-2019 Cree, Inc. All rights reserved. The information in this document is subject to change without notice. Cree®, the Cree logo and TrueWhite® are registered trademarks of Cree, Inc. ENERGY
STAR® is a registered trademark of the U.S. Environmental Protection Agency. UL® is a registered trademark of UL LLC. Other trademarks, product, and company names are the property of their respective
owners and do not imply specific product and/or vendor endorsement, sponsorship or association. This document is provided for informational purposes only and is not a warranty or a specification. For
product specifications, please see the data sheets available at www.cree.com. For warranty information, please contact Cree Sales at sales@cree.com. 13
LMH2 FAMILY DESIGN GUIDE
ENVIRONMENTAL DESIGN
LMH2 family LED modules are suitable for damp locations and is rated IP-20. If an LMH2 family LED module is to be used in an outdoor
luminaire classified other than suitable for damp location; covered ceilings,the luminaire manufacturer must ensure proper intrusion
protection and appropriate regulatory-compliance testing.
OPTICAL DESIGN
LMH2 family LED modules are supplied with a lens to provide a uniform light source. To maintain the warranty and for proper performance,
the lens and reflector cone must not be altered or removed from the LMH2 family LED module. A secondary optic is not required. If a
secondary optic is used, the following trade-offs may occur:
Reduced light output (luminous flux).
Reduced efficacy (lumens/watt).
Possible changes in color characteristics (CCT, CRI).
Cree offers 4-in/110-mm, 6-in/150-mm and 8-in/190-mm reflectors in diffuse, white, semi-specular and faceted, specular finishes. See the
Reflectors for Cree LMH2 LED Modules Product Guide for details.
Photometry
IES (LM-63-2002) files and the optical source model for the LMH2 family LED module are available on the Cree website.6
6 Select the Documentation tab on the LMH2 product page.
Copyright © 2011-2019 Cree, Inc. All rights reserved. The information in this document is subject to change without notice. Cree®, the Cree logo and TrueWhite® are registered trademarks of Cree, Inc. ENERGY
STAR® is a registered trademark of the U.S. Environmental Protection Agency. UL® is a registered trademark of UL LLC. Other trademarks, product, and company names are the property of their respective
owners and do not imply specific product and/or vendor endorsement, sponsorship or association. This document is provided for informational purposes only and is not a warranty or a specification. For
product specifications, please see the data sheets available at www.cree.com. For warranty information, please contact Cree Sales at sales@cree.com. 14
LMH2 FAMILY DESIGN GUIDE
DESIGN EXAMPLES
This section contains design proposals for luminaires that incorporate the LMH2 family LED module. Please note the various attachment
methods employed.
Note - The examples depicted below are conceptual only. The inclusion of a concept in this group does not imply agency
approval. The exclusion of any concept from this group should not be seen as a limitation. These examples are not proprietary
or protected and may be reproduced wholly or in part as desired by a given luminaire manufacturer. Final agency approval(s) and
confirmation of acceptable operating parameters is solely the responsibility of the luminaire manufacturer.
Table Lamp
table lamp images are in a table
Copyright © 2011-2019 Cree, Inc. All rights reserved. The information in this document is subject to change without notice. Cree®, the Cree logo and TrueWhite® are registered trademarks of Cree, Inc. ENERGY
STAR® is a registered trademark of the U.S. Environmental Protection Agency. UL® is a registered trademark of UL LLC. Other trademarks, product, and company names are the property of their respective
owners and do not imply specific product and/or vendor endorsement, sponsorship or association. This document is provided for informational purposes only and is not a warranty or a specification. For
product specifications, please see the data sheets available at www.cree.com. For warranty information, please contact Cree Sales at sales@cree.com. 15
LMH2 FAMILY DESIGN GUIDE
6”/8” Commercial Downlight
downlight images are in a table
Copyright © 2011-2019 Cree, Inc. All rights reserved. The information in this document is subject to change without notice. Cree®, the Cree logo and TrueWhite® are registered trademarks of Cree, Inc. ENERGY
STAR® is a registered trademark of the U.S. Environmental Protection Agency. UL® is a registered trademark of UL LLC. Other trademarks, product, and company names are the property of their respective
owners and do not imply specific product and/or vendor endorsement, sponsorship or association. This document is provided for informational purposes only and is not a warranty or a specification. For
product specifications, please see the data sheets available at www.cree.com. For warranty information, please contact Cree Sales at sales@cree.com. 16
LMH2 FAMILY DESIGN GUIDE
Surface Mount
Copyright © 2011-2019 Cree, Inc. All rights reserved. The information in this document is subject to change without notice. Cree®, the Cree logo and TrueWhite® are registered trademarks of Cree, Inc. ENERGY
STAR® is a registered trademark of the U.S. Environmental Protection Agency. UL® is a registered trademark of UL LLC. Other trademarks, product, and company names are the property of their respective
owners and do not imply specific product and/or vendor endorsement, sponsorship or association. This document is provided for informational purposes only and is not a warranty or a specification. For
product specifications, please see the data sheets available at www.cree.com. For warranty information, please contact Cree Sales at sales@cree.com. 17
LMH2 FAMILY DESIGN GUIDE
Track Light
Copyright © 2011-2019 Cree, Inc. All rights reserved. The information in this document is subject to change without notice. Cree®, the Cree logo and TrueWhite® are registered trademarks of Cree, Inc. ENERGY
STAR® is a registered trademark of the U.S. Environmental Protection Agency. UL® is a registered trademark of UL LLC. Other trademarks, product, and company names are the property of their respective
owners and do not imply specific product and/or vendor endorsement, sponsorship or association. This document is provided for informational purposes only and is not a warranty or a specification. For
product specifications, please see the data sheets available at www.cree.com. For warranty information, please contact Cree Sales at sales@cree.com. 18
LMH2 FAMILY DESIGN GUIDE
Wall Sconce
Copyright © 2011-2019 Cree, Inc. All rights reserved. The information in this document is subject to change without notice. Cree®, the Cree logo and TrueWhite® are registered trademarks of Cree, Inc. ENERGY
STAR® is a registered trademark of the U.S. Environmental Protection Agency. UL® is a registered trademark of UL LLC. Other trademarks, product, and company names are the property of their respective
owners and do not imply specific product and/or vendor endorsement, sponsorship or association. This document is provided for informational purposes only and is not a warranty or a specification. For
product specifications, please see the data sheets available at www.cree.com. For warranty information, please contact Cree Sales at sales@cree.com. 19
LMH2 FAMILY DESIGN GUIDE
Pendant
Copyright © 2011-2019 Cree, Inc. All rights reserved. The information in this document is subject to change without notice. Cree®, the Cree logo and TrueWhite® are registered trademarks of Cree, Inc. ENERGY
STAR® is a registered trademark of the U.S. Environmental Protection Agency. UL® is a registered trademark of UL LLC. Other trademarks, product, and company names are the property of their respective
owners and do not imply specific product and/or vendor endorsement, sponsorship or association. This document is provided for informational purposes only and is not a warranty or a specification. For
product specifications, please see the data sheets available at www.cree.com. For warranty information, please contact Cree Sales at sales@cree.com. 20
LMH2 FAMILY DESIGN GUIDE
SAFETY AND REGULATORY NOTES
Caution - Do not look directly into an LMH2 family light source in operation! Eye injury can result. For more information about
LEDs and eye safety, please refer to the LED Eye Safety application note.
The following table shows the safety and regulatory certifications for the LMH2 family light sources.
Standard File Number
Safety
UL®/cUL recognized (UL8750) E337484
IEC 60598-1 (lens glow wire)
EN62471 850 lm RSZ111109550-03
1250 lm RSZ111109551-03
2000 lm RSZ120312550-03
3000 lm RSZ120312551-03
EN62031 850 lm RSZ120410550-03
1250 lm RSZ120410551-03
2000 lm RSZ120327550-03
3000 lm RSZ120327550-03
4000 lm CB certificate SE-74074 CB report 101264122CHI-001
6000 lm CB certificate SE-74074 CB report 101264122CHI-001
8000 lm CB certificate SE-74074 CB report 101264122CHI-001
Electromagnetic
compatibility
EN 55015
850 lm
1250 lm
2000 lm
3000 lm
RSZ111109550-01M1
RSZ111109551-01M1
RSZ120312550-01M1
RSZ120312551-01M1
IEC 61000-3-2
IEC 61000-3-3
IEC 61547
FCC 47 CFR Part 15 Class B/ICES 003
Environmental RoHS
Safety Certification
Together, an LMH2 family light source combined with a Cree LED module driver is suitable for damp locations; covered ceilings.Final
luminaire designs should go through safety certification as required, which is the responsibility of the luminaire manufacturer.
ENERGY STAR®
ENERGY STAR® is a U.S. government-backed program that defines energy-efficiency standards for products. Qualification of a final
luminaire design for ENERGY STAR certification is the responsibility of the luminaire manufacturer. The final luminaire must be submitted
for testing to an independent, certified test facility. Cree can and will assist in the process by providing LM-80 component data for
submission to ENERGY STAR.
Note - If a luminaire incorporating the LMH2 3000-lm light source will be submitted to ENERGY STAR, a Tc maximum of 68°C
is required.
Module Disposal
LMH2 family LED modules should be disposed of properly at the end of their useful lifetime in accordance with local regulations. LMH2
family LED modules are classified as “Electronic Equipment.

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