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
®
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 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
@ 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
2700 K
80 ---
P2 1830 2073
27H
CXA1820-0000-000N00P227H
27F
CXA1820-0000-000N00P227F
P4 1965 2226 CXA1820-0000-000N00P427H CXA1820-0000-000N00P427F
Q2 2100 2379 CXA1820-0000-000N00Q227H CXA1820-0000-000N00Q227F
Q4 2260 2535 CXA1820-0000-000N00Q427H CXA1820-0000-000N00Q427F
93 95
K4 1290 1436
27H
CXA1820-0000-000N0YK427H
27F
CXA1820-0000-000N0YK427F
M2 1380 1563 CXA1820-0000-000N0YM227H CXA1820-0000-000N0YM227F
M4 1485 1682 CXA1820-0000-000N0YM427H CXA1820-0000-000N0YM427F
N2 1590 1801 CXA1820-0000-000N0YN227H CXA1820-0000-000N0YN227F
FLUX CHARACTERISTICS, EASYWHITE
®
ORDER CODES AND BINS (I
F
= 550 mA, T
J
= 85 °C) -
CONTNUED