Datasheet

55
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.
5
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.
CCT
Range
CRI
Base Order Codes
Min. Luminous Flux
@ 1100 mA
2-Step 4-Step
Min Typ Group
Flux
(lm) @
85 °C
Flux
(lm) @
25 °C*
Chromaticity
Region
Order Code
Chromaticity
Region
Order Code
3500 K
80 ---
U4 3955 4423
35H
CXA2540-0000-000N00U435H
35F
CXA2540-0000-000N00U435F
V2 4230 4730 CXA2540-0000-000N00V235H CXA2540-0000-000N00V235F
V4 4545 5083 CXA2540-0000-000N00V435H CXA2540-0000-000N00V435F
W2 4860 5435 CXA2540-0000-000N00W235H CXA2540-0000-000N00W235F
93 95
T2 3200 3552
35H
CXA2540-0000-000N0YT235H
35F
CXA2540-0000-000N0YT235F
T4 3440 3818 CXA2540-0000-000N0YT435H CXA2540-0000-000N0YT435F
U2 3680 4115 CXA2540-0000-000N0YU235H CXA2540-0000-000N0YU235F
3000 K
80 ---
U4 3955 4423
30H
CXA2540-0000-000N00U430H
30F
CXA2540-0000-000N00U430F
V2 4230 4730 CXA2540-0000-000N00V230H CXA2540-0000-000N00V230F
V4 4545 5083 CXA2540-0000-000N00V430H CXA2540-0000-000N00V430F
W2 4860 5435 CXA2540-0000-000N00W230H CXA2540-0000-000N00W230F
90 ---
T2 3200 3552
30H
CXA2540-0000-000N0UT230H
30F
CXA2540-0000-000N0UT230F
T4 3440 3818 CXA2540-0000-000N0UT430H CXA2540-0000-000N0UT430F
U2 3680 4115 CXA2540-0000-000N0UU230H CXA2540-0000-000N0UU230F
93 95
S4 2990 3319
30H
CXA2540-0000-000N0YS430H
30F
CXA2540-0000-000N0YS430F
T2 3200 3552 CXA2540-0000-000N0YT230H CXA2540-0000-000N0YT230F
T4 3440 3818 CXA2540-0000-000N0YT430H CXA2540-0000-000N0YT430F
U2 3680 4115 CXA2540-0000-000N0YU230H CXA2540-0000-000N0YU230F
FLUX CHARACTERISTICS, EASYWHITE
®
ORDER CODES AND BINS (I
F
= 1100 mA, T
J
= 85 °C) -
CONTINUED