Datasheet

77
Copyright © 2013-2015 Cree, Inc. All rights reserved. The information in this document is subject to change without notice. Cree
®
, the Cree logo, XLamp
®
and EasyWhite
®
are
registered trademarks of Cree, Inc. UL
®
and the UR logo are registered trademarks of UL LLC.
7
XLamp
®
CXa2540 LED
Notes
• Cree maintains a tolerance of ±7% on ux and power measurements, ±0.005 on chromaticity (CCx, CCy) measurements and a
tolerance of ±2 on CRI measurements. See the Measurements section (page 19).
• Cree XLamp CXA2540 LED order codes specify only a minimum ux bin and not a maximum. Cree may ship reels in ux bins
higher than the minimum specied by the order code without advance notice. Shipments will always adhere to the chromaticity
bin restrictions specied by the order code.
* Flux values @ 25 °C are calculated and for reference only.
FLUX CHARACTERISTICS, ANSI WHITE ORDER CODES AND BINS (I
F
= 1100 mA, T
J
= 85 °C)
The following table provides order codes for XLamp CXA2540 LEDs. For a complete description of the order code
nomenclature, please see the Bin and Order Code Formats section (page 17).
CCT
Range
CRI
Base Order Codes
Min Luminous Flux
@ 1100 mA
Chromaticity Regions Order Code
Min Typ Group
Flux (lm)
@ 85 °C
Flux (lm)
@ 25 °C*
6500 K
70 75
V4 4545 5083
1A0, 1B0, 1C0, 1D0
CXA2540-0000-000N00V40E1
W2 4860 5435 CXA2540-0000-000N00W20E1
W4 5225 5843 CXA2540-0000-000N00W40E1
X2 5590 6244 CXA2540-0000-000N00X20E1
80 ---
V2 4230 4730
1A0, 1B0, 1C0, 1D0
CXA2540-0000-000N0HV20E1
V4 4545 5083 CXA2540-0000-000N0HV40E1
W2 4860 5435 CXA2540-0000-000N0HW20E1
W4 5225 5843 CXA2540-0000-000N0HW40E1
5700 K
70 75
V4 4545 5083
2A0, 2B0, 2C0, 2D0
CXA2540-0000-000N00V40E2
W2 4860 5435 CXA2540-0000-000N00W20E2
W4 5225 5843 CXA2540-0000-000N00W40E2
X2 5590 6244 CXA2540-0000-000N00X20E2
80 ---
V2 4230 4730
2A0, 2B0, 2C0, 2D0
CXA2540-0000-000N0HV20E2
V4 4545 5083 CXA2540-0000-000N0HV40E2
W2 4860 5435 CXA2540-0000-000N0HW20E2
W4 5225 5843 CXA2540-0000-000N0HW40E2