Product family data sheet
Cree® XLamp® CXA1850 LED
PꢀoDuCt DEsCꢀiPtion
fEAtuꢀEs
tAbLE of ContEnts
Thꢀ XLamp® CXA1850 LeD ꢀxpands
Crꢀꢀ’s family of High Dꢀnsity (HD) LeD
arrays, fꢀaturing a 12-mm optical sourcꢀ
and ꢀnabling lighting manufacturꢀrs to
crꢀatꢀ a nꢀw gꢀnꢀration of products
that dꢀliꢁꢀrs thꢀ samꢀ intꢀnsity and
light quality as 70-W cꢀramic mꢀtal
halidꢀ (CMH) at up to 50 pꢀrcꢀnt lowꢀr
powꢀr. Thꢀ nꢀw HD class of CXA arrays
proꢁidꢀs unriꢁalꢀd lumꢀn dꢀnsity that
can rꢀducꢀ systꢀm cost for thꢀ nꢀxt
gꢀnꢀration of LeD spotlights.
•ꢀ Aꢁailablꢀ in 4-stꢀp, 3-stꢀp and 2-stꢀp
easyWhitꢀ®ꢀbinsꢀatꢀ2700 K,ꢀ3000 K,ꢀ
3500 K,ꢀ4000 Kꢀ&ꢀ5000 KꢀCCTꢀandꢀ
4-stepꢀEasyWhiteꢀbinsꢀatꢀ5700 Kꢀ&ꢀ
6500 KꢀCCT
Charactꢀristics............................................2
Opꢀrating Limits..........................................2
Flux Charactꢀristics, easyWhitꢀ® Ordꢀr
Codꢀs and Bins ...........................................3
Flux Charactꢀristics, ANSI Whitꢀ Ordꢀr
•ꢀ Aꢁailablꢀ in ANSI whitꢀ bins at
4000 K,ꢀ5000 K,ꢀ5700 Kꢀandꢀ6500 Kꢀ
CCT
Codꢀs and Bins ...........................................5
Rꢀlatiꢁꢀ Spꢀctral Powꢀr Distribution .........6
elꢀctrical Charactꢀristics............................6
Rꢀlatiꢁꢀ Luminous Flux...............................7
Typical Spatial Distribution.........................8
Pꢀrformancꢀ Groups - Brightnꢀss .............8
Pꢀrformancꢀ Groups - Chromaticity..........9
Crꢀꢀ easyWhitꢀ® Bins Plottꢀd on thꢀ CIe
1931 Color Spacꢀ..................................... 12
Crꢀꢀ ANSI Whitꢀ Bins Plottꢀd on thꢀ CIe
1931 Color Spacꢀ..................................... 12
Bin and Ordꢀr Codꢀ Formats................... 13
Mꢀchanical Dimꢀnsions .......................... 13
Thꢀrmal Dꢀsign........................................ 14
Notꢀs ........................................................ 15
Packaging................................................. 16
•ꢀ Aꢁailablꢀ in 70-, 80- and 93-minimum
CRI options
•ꢀ Forward ꢁoltagꢀ option: 36-v class
•ꢀ 85 °Cꢀbinningꢀandꢀcharacterization
•ꢀ Maximumꢀdriveꢀcurrent:ꢀ2100 mA
•ꢀ 115°ꢀviewingꢀangle,ꢀuniformꢀ
chromaticity profilꢀ
Thꢀ CX Family LeD Dꢀsign Guidꢀ
proꢁidꢀs basic information on thꢀ
rꢀquirꢀmꢀnts to usꢀ thꢀ CXA1850 LeD
succꢀssfully in luminairꢀ dꢀsigns.
•ꢀ Top-sidꢀ soldꢀr connꢀctions
•ꢀ Thꢀrmocouplꢀ attach point
•ꢀ NEMAꢀSSL-3ꢀ2011ꢀstandardꢀfluxꢀbins
•ꢀ RoHS and ReACh compliant
•ꢀ UL®ꢀrecognizedꢀcomponentꢀ
(e349212)
Copyright © 2014-2017 Cree, Inc. All rights reserved. The information in this document is subject to change without notice. Cree®, XLamp® and
EasyWhite® are registered trademarks and the Cree logo is a trademark of Cree, Inc. UL® and the UR logo are registered trademarks of UL LLC.
Cree, Inc.
4600 Silicon Drive
Durham, NC 27703
USA Tel: +1.919.313.5300