Datasheet
66
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.
6
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.
FLUX CHARACTERISTICS, ANSI WHITE ORDER CODES AND BINS (I
F
= 550 mA, T
J
= 85 °C)
The following table provides order codes for XLamp CXA1820 LEDs. For a complete description of the order code
nomenclature, please see the Bin and Order Code Formats section (page 15).
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*
6500 K
70 75
Q4 2260 2560
1A0, 1B0, 1C0, 1D0
CXA1820-0000-000N00Q40E1
R2 2420 2741 CXA1820-0000-000N00R20E1
R4 2600 2916 CXA1820-0000-000N00R40E1
80 ---
Q2 2100 2379
1A0, 1B0, 1C0, 1D0
CXA1820-0000-000N0HQ20E1
Q4 2260 2560 CXA1820-0000-000N0HQ40E1
R2 2420 2741 CXA1820-0000-000N0HR20E1
5700 K
70 75
Q4 2260 2560
2A0, 2B0, 2C0, 2D0
CXA1820-0000-000N00Q40E2
R2 2420 2741 CXA1820-0000-000N00R20E2
R4 2600 2916 CXA1820-0000-000N00R40E2
80 ---
Q2 2100 2379
2A0, 2B0, 2C0, 2D0
CXA1820-0000-000N0HQ20E2
Q4 2260 2560 CXA1820-0000-000N0HQ40E2
R2 2420 2741 CXA1820-0000-000N0HR20E2
5000 K
70 75
Q4 2260 2560
3A0, 3B0, 3C0, 3D0
CXA1820-0000-000N00Q40E3
R2 2420 2741 CXA1820-0000-000N00R20E3
R4 2600 2916 CXA1820-0000-000N00R40E3
80 ---
P4 1965 2226
3A0, 3B0, 3C0, 3D0
CXA1820-0000-000N0HP40E3
Q2 2100 2379 CXA1820-0000-000N0HQ20E3
Q4 2260 2560 CXA1820-0000-000N0HQ40E3
R2 2420 2741 CXA1820-0000-000N0HR20E3
90 95
N4 1710 1937
3A0, 3B0, 3C0, 3D0
CXA1820-0000-000N0UN40E3
P2 1830 2073 CXA1820-0000-000N0UP20E3
P4 1965 2226 CXA1820-0000-000N0UP40E3
Q2 2100 2379 CXA1820-0000-000N0UQ20E3