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
®
CXa1820 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 17).
• Cree XLamp CXA1820 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.
CCT
Range
CRI
Base Order Codes
Min. Luminous Flux
@ 550 mA
Chromaticity Regions Order Code
Min Typ Group
Flux (lm)
@ 85 °C
Flux (lm)
@ 25 °C*
4000 K
70 75
Q2 2100 2379
5A0, 5B0, 5C0, 5D0
CXA1820-0000-000N00Q20E5
Q4 2260 2560 CXA1820-0000-000N00Q40E5
R2 2420 2741 CXA1820-0000-000N00R20E5
R4 2600 2916 CXA1820-0000-000N00R40E5
80 ---
P4 1965 2226
5A0, 5B0, 5C0, 5D0
CXA1820-0000-000N0HP40E5
Q2 2100 2379 CXA1820-0000-000N0HQ20E5
Q4 2260 2560 CXA1820-0000-000N0HQ40E5
R2 2420 2741 CXA1820-0000-000N0HR20E5
90 95
N2 1590 1801
5A0, 5B0, 5C0, 5D0
CXA1820-0000-000N0UN20E5
N4 1710 1937 CXA1820-0000-000N0UN40E5
P2 1830 2073 CXA1820-0000-000N0UP20E5
P4 1965 2226 CXA1820-0000-000N0UP40E5
FLUX CHARACTERISTICS, ANSI WHITE ORDER CODES AND BINS (I
F
= 550 mA, T
J
= 85 °C) -
CONTINUED