Product family data sheet
cꢀꢁꢁ® Xlꢂꢃp® cXa1820 led
table of contents
Product descriPtion
features
Charactꢀristics .............................. 2
ꢂpꢀrating Limits............................ 2
Flux Charactꢀristics, easyWhitꢀ
Thꢀ XLamp CXA1820 LeD array
expands Cree’s family of high‑flux,
multi-diꢀ arrays, offꢀring high
pꢀrformancꢀ in an ꢀasy-to-usꢀ
platform. With XLamp lighting-class
rꢀliability, thꢀ CXA1820’s uniform
ꢀmitting surfacꢀ ꢀnablꢀs both
• Aꢁailablꢀ in 4-stꢀp and 2-stꢀp
easyWhitꢀ® bins at 2700 K,
3000 K, 3500 K, 4000 K and
5000 K CCT
ꢂrdꢀr Codꢀs and Bins .................... 3
Flux Charactꢀristics, ANSI Whitꢀ
• Aꢁailablꢀ in ANSI whitꢀ bins at
4000 K and 5000 K CCT
• Aꢁailablꢀ in 70-, 80-, 90- and
93-minimum CRI options
• Forward ꢁoltagꢀ: 37 v
• 85 °C binning and
ꢂrdꢀr Codꢀs and Bins .................... 5
Rꢀlatiꢁꢀ Spꢀctral ꢄowꢀr Distribution. 6
elꢀctrical Charactꢀristics................. 6
Rꢀlatiꢁꢀ Luminous Flux................... 7
Typical Spatial Distribution.............. 8
ꢄꢀrformancꢀ Groups - Brightnꢀss..... 8
ꢄꢀrformancꢀ Groups - Chromaticity.. 9
Crꢀꢀ easyWhitꢀ Bins ꢄlottꢀd on thꢀ
1931 CIe Color Spacꢀ ...................10
Crꢀꢀ ANSI Whitꢀ Bins ꢄlottꢀd on
dirꢀctional
and
non-dirꢀctional
lighting applications and luminairꢀ
dꢀsigns. Aꢁailablꢀ in 2-stꢀp and
4-stꢀp color consistꢀncy, and
fꢀaturing a 12-mm optical sourcꢀ,
thꢀ CXA1820 brings nꢀw lꢀꢁꢀls of
flux and efficacy to this form factor.
charactꢀrization
• ꢃaximum driꢁꢀ currꢀnt:
1050 mA
• 115° ꢁiꢀwing anglꢀ, uniform
chromaticity profilꢀ
thꢀ 1931 CIe Color Spacꢀ..............11
Bin and ꢂrdꢀr Codꢀ Formats ..........12
ꢃꢀchanical Dimꢀnsions..................12
Thꢀrmal Dꢀsign............................13
Notꢀs..........................................14
ꢄackaging....................................15
• Top-sidꢀ soldꢀr connꢀctions
• Thꢀrmocouplꢀ attach point
• NEMA SSL‑3 2011 standard flux
bins
Copyright © 2013 Crꢀꢀ, Inc. All rights rꢀsꢀrꢁꢀd. Thꢀ information in this documꢀnt is subjꢀct to changꢀ without noticꢀ. Crꢀꢀ®, thꢀ Crꢀꢀ
logo, XLamp® and easyWhitꢀ® arꢀ rꢀgistꢀrꢀd tradꢀmarks of Crꢀꢀ, Inc.
Crꢀꢀ, Inc.
4600 Silicon Driꢁꢀ
Durham, NC 27703
USA Tꢀl: +1.919.313.5300