Datasheet
33
Copyright © 2012-2015 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.
3
XLamp
®
CXa2520 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 20).
• Cree XLamp CXA2520 LED order codes specify only a minimum ux bin and not a maximum. Cree may ship reels in ux bins
higher than the minimum specied by the order code without advance notice. Shipments will always adhere to the chromaticity
bin restrictions specied by the order code.
* Flux values @ 25 °C are calculated and for reference only.
FLUX CHARACTERISTICS, EASYWHITE
®
ORDER CODES AND BINS (I
F
= 550 mA, T
J
= 85 °C)
The following table provides order codes for XLamp CXA2520 LEDs. For a complete description of the order code
nomenclature, please see the Bin and Order Code Formats section (page 18).
CCT
Range
CRI
Base Order Codes
Min. Luminous Flux
@ 550 mA
2-Step 4-Step
Min Typ Group
Flux
(lm) @
85 °C
Flux
(lm) @
25 °C*
Chromaticity
Region
Order Code
Chromaticity
Region
Order Code
6500 K
70 75
Q4 2260 2560
65F
CXA2520-0000-000N00Q465F
R2 2420 2741 CXA2520-0000-000N00R265F
R4 2600 2916 CXA2520-0000-000N00R465F
S2 2780 3066 CXA2520-0000-000N00S265F
80 ---
Q2 2100 2379
65F
CXA2520-0000-000N0HQ265F
Q4 2260 2560 CXA2520-0000-000N0HQ465F
R2 2420 2741 CXA2520-0000-000N0HR265F
R4 2600 2916 CXA2520-0000-000N0HR465F
5700 K
70 75
Q4 2260 2560
57F
CXA2520-0000-000N00Q457F
R2 2420 2741 CXA2520-0000-000N00R257F
R4 2600 2916 CXA2520-0000-000N00R457F
S2 2780 3066 CXA2520-0000-000N00S257F
80 ---
Q2 2100 2379
57F
CXA2520-0000-000N0HQ257F
Q4 2260 2560 CXA2520-0000-000N0HQ457F
R2 2420 2741 CXA2520-0000-000N0HR257F
R4 2600 2916 CXA2520-0000-000N0HR457F