Datasheet

77
Copyright © 2011-2015 Cree, Inc. All rights reserved. The information in this document is subject to change without notice. Cree
®
, the Cree logo and the Cree TrueWhite Technology
Logo are registered trademarks of Cree, Inc. ENERGY STAR
®
is a registered trademark of the U.S. Environmental Protection Agency. The UR logo is a registered trademark of UL LLC.
7
LMH2 FaMiLy LED MoDuLEs
THERMAL MANAGEMENT GUIDELINES
The Cree LMH2 module family 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nalluminairedesigncannotallowtheTc
point shown on page 20 to exceed 70 °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 LMH020-HS00-0000-0000001 Order code LMH020-HS00-0000-0000002
For use with LMH2 850, 1250, 2000, 3000 &
LMH2+ 1250, 2000, 3000
For use with LMH2 850, 1250, 2000, 3000, 4000 &
LMH2+ 1250, 2000, 3000
Optional Heat Sink 3 Optional Heat Sink 4
Order code LMH020-HS00-0000-0000061 Order code LMH020-HS00-0000-0000081
For use with LMH2 850, 1250, 2000, 3000, 4000, 6000 &
LMH2+ 1250, 2000, 3000
For use with LMH2 850, 1250, 2000, 3000, 4000, 6000,
8000 & LMH2+ 1250, 2000, 3000
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le)fortheoptionalheatsinksavailablebyselectingtheDocumentationtabontheLMH2 product page.
87.2
40
55
110
100
138
100
153