XLamp CXA1850

High-Density LED Array

The XLamp CXA1850 High-Density (HD) LED Array redefines what is possible for LED lighting in high-intensity applications. Cree HD LED Arrays double the light output of existing CXA LED arrays without increasing the size. At more than 9,000 lumens from a 12-mm light source, the CXA1850 LED Array allows the design of luminaires with the same CBCP and light quality as 70-watt CMH while using half the power.

Tool Compare CXA LEDs

Size 17.85 x 17.85 mm
Product Options High-CRI
Maximum Drive Current 2.1 A
Maximum Power 78 W
Light Output Range 6000 - 9400 lm
Maximum Efficacy at Binning Conditions 123 lm/W
Light Emitting Surface (LES) 12 mm
Typical Forward Voltage 35 V @ 1.4 A
Maximum Reverse Current 0.1 mA
Viewing Angle 115 °
Binning 85°C
ANSI (White)
2- and 4-Step EasyWhite®
Maximum ESD Withstand Voltage 8000 V (HBM per Mil-Std-883D)
UL-Recognized Yes - Level 4 Enclosure Consideration

Applications

CRI Color Temperature (K)
2700,
3000
3500 4000,
5000
5700,
6500
Min 70, typ 75    
Min 80
Typ 95  

Related Documents

Data & Ordering Version Last Updated
4E 11 Nov 2015
Design Files Version Last Updated
Sales Terms Version Last Updated
XLamp Application Notes Version Last Updated
0C 24 Sep 2012
5C 15 Aug 2016
Download the Application Note and watch this video to learn more about Cree's Chemical Compatibility Testing Procedures
05 Oct 2011
14B 15 Mar 2016
1E 17 May 2013
28 06 Jan 2017
18 01 Jan 2017
0E 24 Jul 2007
1D 07 Dec 2012
1D 07 Dec 2012
3F 20 Feb 2015
2E 13 May 2013
1B 23 Nov 2015
3F 01 Jan 2017
XLamp Feature Sheets Version Last Updated
02 Dec 2015
02 Dec 2015
02 Dec 2015
XLamp LEDs Product Ecology Version Last Updated
CXA1310, CXA1520, CXA1850, CXA2590
RS2070032016 18 Mar 2016