XLamp CXa2011 LED
relative chromaticity vs. current and temPerature
Thꢀ following graphs rꢀprꢀsꢀnt typical chromaticity ꢁs currꢀnt and tꢀmpꢀraturꢀ for thꢀ standard CRI ꢁꢀrsion of thꢀ
XLamp CXA2011 at 3000K CCT.
0.020
0.015
0.010
0.005
0.000
-0.005
-0.010
-0.015
-0.020
0.020
0.015
0.010
0.005
0.000
-0.005
-0.010
-0.015
-0.020
ΔCCx
ΔCCy
ΔCCx
ΔCCy
0
200
400
600
800
1000
25
50
75
100
125
150
Tj (°C)
Current (mA)
Thꢀ following graphs rꢀprꢀsꢀnt typical chromaticity ꢁs currꢀnt and tꢀmpꢀraturꢀ for thꢀ XLamp CXA2011 at 5000K CCT.
0.020
0.015
0.010
0.005
0.000
-0.005
-0.010
-0.015
-0.020
0.020
0.015
0.010
0.005
0.000
-0.005
-0.010
-0.015
-0.020
ΔCCx
ΔCCy
ΔCCx
ΔCCy
0
200
400
600
800
1000
25
50
75
100
125
150
Tj (°C)
Current (mA)
Copyright © 2011-2013 Cree, Inc. All rights reserved. The information in this document is subject to change without notice. Cree®, the Cree logo and XLamp® are registered
trademarks of Cree, Inc.
7
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