Cree LMH2 LED Modules Product family data sheet CLM-DS8 Rev 9A LMH2 Light Source with LMH2 Light Source with Product Description Features Table of Contents www.cree.com/modules Cree LED modules provide lighting designers and manufacturers with simple, easy-to-adopt LED lighting solutions that reduce luminaire development time and speed time to market. Cree LMH2 LED modules are the ideal choice for enabling rapid luminaire development where bright, beautiful, long life lighting is required. The ease of use of the LMH series enables this versatile LED lighting module to jump start the design process for recessed downlights, wall sconces or pendant lights in demanding end markets such as retail, museums and studio lighting. The sunset dimming option allows further application penetration into hospitality and restaurant environments. Industry-leading light-source efficacy (steady state) of up to 97 lm/w for 85 3 lm, 18 lm/w for 4 lm, 85 lm/w for 6 & 8 lm, all available in WhiteLight dimming 85 4 lm available in 27 K, 3 K, 35 K and 4 K CCT 6 lm & 8 lm available in 3 K, 35 K and 4 K CCT Sunset dimming available for 85 3 lm modules (dim from 27 K down to 18 K) > 9 CRI for all CCTs Minimum 95 CRI available for 35 K at 3 lm Industry-leading 5-year warranty Designed to last 5, hours at L 7 No UV in light output No mercury in light source E337484 Copyright 211-214 Cree, Inc. All rights reserved. The information in this document is subject to change without notice. Cree and the Cree logo are registered trademarks of Characteristics - WhiteLight Dimming... 2 Order Codes - 9 CRI Minimum WhiteLight Dimming... 3 Order Code - 95 CRI Minimum WhiteLight Dimming... 3 Characteristics - Sunset Dimming... 4 Order Codes - Sunset Dimming... 4 Thermal Management Guidelines... 5 Relative Spectral Power Distribution.. 8 Relative Luminous Flux vs. Case Temperature... 9 Typical Voltage vs. Case Temperature...1 Notes...11 Photometry...12 Performance Groups - Chromaticity..15 Chromaticity Bins Plotted on the 1931 CIE Color Space...16 Mechanical Dimensions...17 Packaging...18 Cree, Inc. 46 Silicon Drive Durham, NC 2773 USA Tel: +1.919.313.53
Characteristics - WhiteLight Dimming* Characteristics Unit Minimum Typical Maximum Viewing angle (FWHM) - 85- & 125-lm flat lens degrees 82 Viewing angle (FWHM) - 85- & 125-lm dome lens degrees 96 Viewing angle (FWHM) - 2- & 3-lm flat lens degrees 82 Viewing angle (FWHM) - 2- & 3-lm dome lens degrees 15 Viewing angle (FWHM) - 4-lm flat lens degrees 85 Viewing angle (FWHM) - 4-lm dome lens degrees 15 Viewing angle (FWHM) - 6-lm flat lens degrees 86 Viewing angle (FWHM) - 6-lm dome lens degrees 11 Viewing angle (FWHM) - 8-lm flat lens degrees 84 Viewing angle (FWHM) - 8-lm dome lens degrees 11 DC forward current - 85 & 125 lm ma 4 44 48 DC forward current - 2 & 3 lm ma 81 9 99 DC forward current - 4 lm ma 85 94 13 DC forward current - 6 lm ma 153 17 187 DC forward current - 8 lm ma 18 2 21 Forward voltage - 85 lm (@ 44 ma, 55 C) V 19.9 21.5 Forward voltage - 125 lm (@ 44 ma, 55 C) V 29.3 31.6 Forward voltage - 2 lm (@ 9 ma, 55 C) V 22.9 24.7 Forward voltage - 3 lm (@ 9 ma, 55 C) V 34.4 37. Forward voltage - 4 lm (@ 94 ma, 55 C) V 39.7 42.7 Forward voltage - 6 lm (@ 17 ma, 55 C) V 42.8 44.5 Forward voltage - 8 lm (@ 2 ma, 55 C) V 46.2 52 Luminous flux - 85-lm (@ 44 ma, 55 C) lm 79 85 99 Luminous flux - 125-lm (@ 44 ma, 55 C) lm 1163 125 1337 Luminous flux - 2-lm (@ 9 ma, 55 C) lm 186 2 214 Luminous flux - 3-lm (@ 9 ma, 55 C) lm 279 3 321 Luminous flux - 4-lm (@ 94 ma, 55 C) lm 372 4 428 Luminous flux - 6-lm (@ 17 ma, 55 C) lm 558 6 642 Luminous flux - 8-lm (@ 2 ma, 55 C) lm 744 8 856 LED module case temperature (Tc) C 7 CRI - 9 CRI 1-point scale 9 92 CRI - 95 CRI 1-point scale 95 Notes: LMH2 modules are not designed for reverse bias operation. Cree maintains a tolerance of ±7% on flux measurements, ±1% on power measurements, ±.5 on chromaticity (CCx, CCy) measurements and a tolerance of ±2 on CRI measurements. 55 C measured at case temperature (Tc) point shown on page 17. Luminous flux values for the dome lens LMH2 LED module can be up to 3% higher. * WhiteLight dimming provides consistent color across the entire dimming range. 2
Order Codes - 9 CRI Minimum WhiteLight Dimming Typical Luminous Flux (lm) Typical Light Source Efficacy (lm/w) CCT (K) Order Code 4 LMH2-85-4G9-TW LMH2-85-4G9-1TW 85 97 35 LMH2-85-35G9-TW LMH2-85-35G9-1TW 3 LMH2-85-3G9-TW LMH2-85-3G9-1TW 27 LMH2-85-27G9-TW LMH2-85-27G9-1TW 4 LMH2-125-4G9-TW LMH2-125-4G9-1TW 125 97 35 LMH2-125-35G9-TW LMH2-125-35G9-1TW 3 LMH2-125-3G9-TW LMH2-125-3G9-1TW 27 LMH2-125-27G9-TW LMH2-125-27G9-1TW 4 LMH2-2-4G9-TW LMH2-2-4G9-1TW 2 97 35 LMH2-2-35G9-TW LMH2-2-35G9-1TW 3 LMH2-2-3G9-TW LMH2-2-3G9-1TW 27 LMH2-2-27G9-TW LMH2-2-27G9-1TW 4 LMH2-3-4G9-TW LMH2-3-4G9-1TW 3 97 35 LMH2-3-35G9-TW LMH2-3-35G9-1TW 3 LMH2-3-3G9-TW LMH2-3-3G9-1TW 27 LMH2-3-27G9-TW LMH2-3-27G9-1TW 4 LMH2-4-4G9-TW LMH2-4-4G9-1TW 4 18 35 LMH2-4-35G9-TW LMH2-4-35G9-1TW 3 LMH2-4-3G9-TW LMH2-4-3G9-1TW 27 LMH2-4-27G9-TW LMH2-4-27G9-1TW 4 LMH2-6-4G9-TW LMH2-6-4G9-1TW 6 85 35 LMH2-6-35G9-TW LMH2-6-35G9-1TW 3 LMH2-6-3G9-TW LMH2-6-3G9-1TW 4 LMH2-8-4G9-TW LMH2-8-4G9-1TW 8 85 35 LMH2-8-35G9-TW LMH2-8-35G9-1TW 3 LMH2-8-3G9-TW LMH2-8-3G9-1TW Order Code - 95 CRI Minimum WhiteLight Dimming Typical Luminous Flux (lm) Typical Light Source Efficacy (lm/w) CCT (K) Order Code 3 97 35 LMH2-3-35GS-TW 3
Characteristics - Sunset Dimming* Characteristics Unit Minimum Typical Maximum Viewing angle (FWHM) - 85- & 125-lm flat lens degrees 82 Viewing angle (FWHM) - 85- & 125-lm dome lens degrees 96 Viewing angle (FWHM) - 2- & 3-lm flat lens degrees 82 Viewing angle (FWHM) - 2- & 3-lm dome lens degrees 15 DC forward current - 85 & 125 lm ma 4 44 48 DC forward current - 2 & 3 lm ma 81 94 13 Forward voltage - 85 lm (@ 44 ma, 55 C) V 19.9 21.5 Forward voltage - 125 lm (@ 44 ma, 55 C) V 29.3 31.6 Forward voltage - 2 lm (@ 94 ma, 55 C) V 23.8 25.5 Forward voltage - 3 lm (@ 94 ma, 55 C) V 34.4 37. Luminous flux - 85-lm flat lens (@ 44 ma, 55 C) lm 79 85 99 Luminous flux - 125-lm flat lens (@ 44 ma, 55 C) lm 1163 125 1337 Luminous flux - 2-lm flat lens (@ 94 ma, 55 C) lm 186 2 214 Luminous flux - 3-lm flat lens (@ 94 ma, 55 C) lm 279 3 321 LED module case temperature (Tc) C 7 CRI - 9 CRI 1-point scale 9 92 Notes: LMH2 modules are not designed for reverse bias operation. Cree maintains a tolerance of ±7% on flux measurements, ±1% on power measurements, ±.5 on chromaticity (CCx, CCy) measurements and a tolerance of ±2 on CRI measurements. 55 C measured at case temperature (Tc) point shown on page 17. Luminous flux values for the dome lens LMH2 LED module can be up to 3% higher. * Sunset dimming provides warm, rich light from 27 K to 18 K. Order Codes - Sunset Dimming Typical Luminous Flux (lm) Typical Light Source Efficacy (lm/w) CCT (K) Order Code 85 97 27 LMH2-85-27G9-SS LMH2-85-27G9-1SS 125 97 27 LMH2-125-27G9-SS LMH2-125-27G9-1SS 2 89 27 LMH2-2-27G9-SS LMH2-2-27G9-1SS 3 93 27 LMH2-3-27G9-SS LMH2-3-27G9-1SS 4
Thermal Management Guidelines The Cree LMH2 module is designed to perform in a variety of environments without the need for active cooling. To achieve lifetime and performance estimates, and to maintain the warranty, the final luminaire design cannot allow the Tc point shown on page 17 to exceed 7 C for the light source when the luminaire is at thermal equilibrium. Follow the mechanical and thermal design guidelines listed in the Cree LMH2 LED Module Design Guide to ensure proper thermal management. The optional heat sinks shown below are available. Note: Refer to the LMH2 Design Guide for more information on choosing the appropriate heat sink for a given application. optional Heat Sink 1 1 optional Heat Sink 2 order code LMH2-HS--1 order code LMH2-HS--2 11 87.2 4 55 For use with LMH2-85, 125, 2, 3 For use with LMH2-85, 125, 2, 3, 4 1 Dimensions for the 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. 5
Thermal Management Guidelines - Continued Optional Heat Sink 3 Order code LMH2-HS--61 138 1 For use with LMH2-85, 125, 2, 3, 4, 6 6
Thermal Management Guidelines - Continued Optional Heat Sink 4 Order code LMH2-HS--81 153 1 For use with LMH2-85, 125, 2, 3, 4, 6, 8 7
Relative Spectral Power Distribution Test Conditions: = 44 ma: 85 & 125 lm WhiteLight & sunset dimming = 9 ma: 2 & 3 lm WhiteLight dimming = 94 ma: 2 & 3 lm sunset dimming = 94 ma: 4 lm WhiteLight dimming = 17 ma: 6 lm WhiteLight dimming = 2 ma: 8 lm WhiteLight dimming Steady state operation 1% 9% Relative Spectral Power 8% 7% 6% 5% 4% 3% 2% 1% % 38 43 48 53 58 63 68 73 78 Wavelength (nm) 9 CRI, 27 K, sunset dimming 9 CRI, 3 K 9 CRI, 4 K 95 CRI, 35 K 8
Relative Luminous Flux vs. Case Temperature Test Conditions: = 44 ma: 85 & 125 lm WhiteLight & sunset dimming = 9 ma: 2 & 3 lm WhiteLight dimming = 94 ma: 2 & 3 lm sunset dimming = 94 ma: 4 lm WhiteLight dimming = 17 ma: 6 lm WhiteLight dimming = 2 ma: 8 lm WhiteLight dimming Steady state operation 12% 1% Relative Luminous Flux 8% 6% 4% 2% % 2 3 4 5 6 7 Tc: Case Temperature (ºC) 9
Typical Voltage vs. Case Temperature Test Conditions: = 44 ma: 85 & 125 lm WhiteLight & sunset dimming = 9 ma: 2 & 3 lm WhiteLight dimming = 94 ma: 2 & 3 lm sunset dimming = 94 ma: 4 lm WhiteLight dimming = 17 ma: 6 lm WhiteLight dimming = 2 ma: 8 lm WhiteLight dimming Steady state operation Typical Voltage (V) 49 47 LMH2-8 WhiteLight dimming LMH2-6 WhiteLight dimming 43 41 LMH2-4 WhiteLight dimming 39 37 35 LMH2-3 WhiteLight dimming 33 LMH2-3 sunset dimming 31 LMH2-125 WhiteLight & sunset dimming 29 27 25 LMH2-2 sunset dimming 23 LMH2-2 WhiteLight dimming 21 LMH2-85 WhiteLight & sunset dimming 19 3 35 4 5 55 6 65 7 Tc: Case Temperature (ºC) 1
Notes RoHS Compliance The levels of RoHS restricted materials in this product are below the maximum concentration values (also referred to as the threshold limits) permitted for such substances, or are used in an exempted application, in accordance with EU Directive 211/65/EC (RoHS2), as implemented January 2, 213. RoHS Declarations for this product can be obtained from your Cree representative or from the Product Documentation sections of www.cree.com. ENERGY STAR The 85- and 125 lm versions of the LMH2 module are listed in the ENERGY STAR Certified Lighting Subcomponent Database (CSD). Vision Advisory Claim Users should be cautioned not to stare at the light of this LED product. The bright light can damage the eye. For more information about LEDs and eye safety, please refer to the LED Eye Safety application note. 11
Photometry With With 15 9 9 Angle 85 125 42 575 5 399 571 15 375 539 25 331 479 35 27 394 22 297 55 136 22 65 79 118 75 3 85 3 5 9 1 3 85 lm 5 Angle 85 125 39 461 5 37 7 15 297 442 25 272 45 35 229 339 177 262 55 126 187 65 84 124 75 53 78 85 34 5 9 27 39 2 85 lm 4 125 lm Zonal Lumens - 85 125 lm Zonal Lumens - 125 Zonal Lumens - 85 6 Zonal Lumens - 125-3 295 34-4 464 54-6 742 87-9 858 1-18 858 1-3 426 34-4 672 54-6 182 86-9 1256 1-18 1256 1-3 233 27-4 375 44-6 631 73-9 818 95-18 862 1-3 349 27-4 561 44-6 9 73-9 1224 95-18 1289 1 15 9 9 Angle 2 3 Angle 2 3 143 1563 5 134 1551 15 967 16 25 84 1263 35 661 987 464 688 55 293 433 65 166 2 75 73 11 85 11 17 9 4 8 2 lm 12 683 18 5 68 13 15 654 965 25 63 89 35 527 781 435 6 55 334 496 65 237 354 75 158 236 85 11 153 9 79 12 4 2 lm 8 3 lm 12 3 lm 16 16 Zonal Lumens - 2 Zonal Lumens - 3 Zonal Lumens - 2 Zonal Lumens - 3-3 755 37-4 1168 57-6 179 87-9 249 1-18 249 1-3 1136 37-4 1752 57-6 2673 87-9 358 1-18 358 1-3 527 25-4 856 4-6 149 7-9 26 94-18 2129 1-3 777 25-4 1266 4-6 227 7-9 2977 94-18 3165 1 12
Photometry - Continued With With 15 Angle 4 9 Angle 4 9 1996 5 1981 15 1861 25 1626 35 1286 97 55 575 65 329 75 151 85 29 9 5 1 15 1414 5 147 15 1357 25 1249 35 18 873 55 656 65 8 75 31 85 192 9 151 5 1 4 lm 15 Zonal Lumens - 4 4 lm 2 Zonal Lumens - 4 2-3 17 36-4 226 56-6 3477 87-9 44 1-18 44 1-3 785 18-4 1422 33-6 2751 64-9 43 94-18 4275 1 15 9 9 Angle 6 Angle 6 2927 5 299 15 275 25 249 35 1914 1361 55 877 65 512 75 237 85 42 9 1 2 1925 5 1919 15 1856 25 1717 35 158 1247 55 961 65 688 75 462 85 299 9 237 1 6 lm 2 6 lm Zonal Lumens - 6 3 Zonal Lumens - 6 3-3 2155 36-4 3349 56-6 5189 86-9 68 1-18 68 1-3 1497 24-4 244 4-6 4262 7-9 5766 94-18 6127 1 13
Photometry - Continued With With 15 Angle 8 9 Angle 8 9 475 5 447 15 382 25 3292 35 2573 18 55 1141 65 658 75 34 85 56 9 4 1 2 3 2518 5 2511 15 2424 25 2237 35 1958 1617 55 1249 65 899 75 67 85 394 9 313 1 2 8 lm 3 Zonal Lumens - 8 4 8 lm Zonal Lumens - 8 4-3 2963 37-4 69 57-6 6986 87-9 841 1-18 841 1-3 1953 24-4 3177 4-6 5543 69-9 7514 94-18 85 1 14
Performance Groups - Chromaticity Test Conditions: = 44 ma: 85 & 125 lm WhiteLight & sunset dimming = 9 ma: 2 & 3 lm WhiteLight dimming = 94 ma: 2 & 3 lm sunset dimming = 94 ma: 4 lm WhiteLight dimming = 17 ma: 6 lm WhiteLight dimming = 2 ma: 8 lm WhiteLight dimming Steady state operation LMH2 modules are tested for chromaticity and placed into one of the regions defined by the following bounding coordinates. LMH2 modules will remain within their target ANSI C78.377A bin at full on operation as long as the operating limits listed in the Characteristics sections on page 2 and page 4 are followed. Code ccx ccy Code ccx ccy 27G 3G.4499.453.3999.3872.84.4177.473.3991 35G.4657.4148.4149.3963.71.425.473.3846.4261.3984.3891.3842.4341.416.3814.3868 4G.4416.477.3746.3754.4335.3956.3821.3729 15
Chromaticity Bins Plotted on the 1931 CIE Color Space.44 27K.43 3K.42 35K.41 27G.4 K 4K 3G.39 35G.38 4G.37.36.35.36.37.38.39 CCy.4.41.42.43.44..46.47.48.49 CCx 16
8 7 6 5 4 3 2 Mechanical Dimensions 2 LMH2 Light Source () D 5 3 2 ± 1 STRIPPED 1 68. BC M3 X.5-8 TAPPED HOLE TYP 4X HEAT SINK MOUNTING HOLES 2 2 C RED V+ 37.5 BLK V- 76.7 88.2 73.2 M3 CLEARANCE HOLE TYP 3X 67 Tc LOCATION B M3 X.5-6 TAPPED HOLE TYP 2X 81. BC M3 x.5 TAPPED THRU HOLE TYP 3X 8 7 6 5 4 3 2 1 LMH2 Light Source () A 6.3 5 3 37.5 2 ± 1 STRIPPED 1 RED V+ 68. BC THE INFORMATION CONTAINED IN THIS DRAWING IS THE SOLE PROPERTY OF CREE, INC. ANY REPRODUCTION IN PART OR AS A WHOLE WITHOUT WRITTEN PERMISSION OF CREE, INC. IS PROHIBITED. M3 X.5-8 TAPPED HOLE TYP 4X HEAT SINK MOUNTING HOLES A REV SAMPLE RELEASE DESCRIPTION 88.2 76.7 REVISION 73.2 UNLESS OTHERWISE SPECIFIED: DIMENSIONS ARE IN INCHES TOLERANCES: FRACTIONAL 1/16 ANGULAR: MACH.5 BEND 1 TWO PLACE DECIMAL.63 THREE PLACE DECIMAL.15 ALL INSIDE RADII EQUAL MATERIAL THICKNESS UNLESS NOTED INTERPRET GEOMETRIC TOLERANCING PER: MATERIAL MATERIAL FINISH 2 2 FINISH DO NOT SCALE DRAWING DRAWN CHECKED ENG APPR. MFG APPR. Q.A. COMMENTS: N A M E SHADED AND FLAT VIEWS ARE FOR REFERENCE ONLY. DIMENSIONS IN BRACKETS [X.XX] ARE METRIC REFERENCE D A T E DNR DDMMMYY TITLE: ALL INSIDE RADII EQUAL MATERIAL THICKNESS UNLESS NOTED. 61.3 (LENS) SIZE D DW SCALE: 1 BLK V- M3 CLEARANCE HOLE TYP 3X 67 Tc LOCATION M3 X.5-6 TAPPED HOLE TYP 2X 81. BC M3 x.5 TAPPED THRU HOLE TYP 3X 2 Dimensions for the 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 light sources available by selecting the Documentation tab on UNLESS the OTHERWISE LMH2 SPECIFIED: product page. NAME DATE ALL INSIDE RADII EQUAL Copyright 211-214 Cree, Inc. All rights reserved. The information in this document is subject to change without notice. Cree MATERIAL THICKNESS UNLESS NOTED and the MFG Cree APPR. logo are registered trademarks of THE INFORMATION CONTAINED IN THIS DIMENSIONS ARE IN INCHES TOLERANCES: FRACTIONAL 1/16 ANGULAR: MACH.5 BEND 1 TWO PLACE DECIMAL.63 THREE PLACE DECIMAL.15 INTERPRET GEOMETRIC TOLERANCING PER: MATERIAL DRAWN CHECKED ENG APPR. Q.A. COMMENTS: DNR DDMMMYY TITLE: SIZE 17 CREE, 46 SILICO DURHAM, NC 2 DESCRIPTION DWG. NO.
Packaging LMH2 light sources are packaged in boxes of 1, which are then combined in cartons of 5 boxes, or 5 LMH2 light sources. Box and carton sizes are as follows. Box of 1 LMH2 light sources: 32 x 28 x 115 mm Carton of 5 LMH2 boxes: 6 x 3 x 35 mm Optional heat sinks are packaged in boxes of 1. Each box also includes 4 screws. Boxes are combined in cartons as shown below. Box and carton sizes are as follows. Heat Sink Part Number Box Size (mm) Carton Size (mm) Optional Heat Sink 1 LMH2-HS--1 x 95 x 95 Carton of 5 boxes, or 5 heat sinks: 5 x 46 x 115 Optional Heat Sink 2 LMH2-HS--2 6 x 12 x 12 Carton of 2 boxes, or 2 heat sinks: 62 x 26 x 15 Optional Heat Sink 3 LMH2-HS--61 75 x 296 x 12 No carton used Optional Heat Sink 4 LMH2-HS--81 872 x 28 x 12 No carton used 18