XLamp CMT2850

Now Available in eTone™ Version: 90 CRI Light Quality at 80 CRI Efficacy

The XLamp® High Current LED Array family is optimized for best-in-class lumen output, efficacy and reliability at high drive currents. XLamp CMT LEDs deliver the best performance and metal COB reliability in industry-compatible footprints and LES sizes, enabling lighting manufacturers to upgrade their designs for applications such as track, downlight and outdoor lighting. XLamp High Current LED Arrays are now available in an eTone version that delivers beautiful 90 CRI light quality at the same efficacy as today’s standard 80 CRI LEDs.

Specifications

Variations

Documentation

Specifications

Size 28.00 x 28.00 mm
Product Options High-CRI
eTone
Maximum Drive Current (Standard) 3.50 A
Maximum Drive Current (eTone version) 2.34 A
Max Power (W) 130 W
Light Output 4760 - 16500 lm
Light Emitting Surface (LES) 22 mm
Typical Forward Voltage 33.8 V @ 1400 mA
Viewing Angle 115 °
Binning 85°C
2-, 3- and 5-Step EasyWhite®
RoHS-Compliant Yes
REACh-Compliant Yes
UL-Recognized Yes - Level 4 Enclosure Consideration

Variations

Standard
CRI Color Temperature (K)
2700, 3000, 3500 4000, 5000 5700, 6500
Min 70
Min 80
Min 90
eTone

CRI

Color Temperature (K)

2700, 3000, 3500

4000, 5000

5700, 6500

Min 90

Documentation

Data Sheet & Ordering Version Last Updated

5B

23 Oct 2018

Product Guides Version Last Updated

0

16 Nov 2018

Design Files Version Last Updated

05 Mar 2018

05 Mar 2018

02 Mar 2018

02 Mar 2018

02 Mar 2018

02 Mar 2018

02 Mar 2018

02 Mar 2018

02 Mar 2018

02 Mar 2018

02 Mar 2018

Application Notes Version Last Updated

6B

01 Oct 2018

Chemical Compatibility Testing Procedures Video

Download the Application Note and watch this video to learn more about Cree's Chemical Compatibility Testing Procedures

05 Oct 2011

CM LEDs - Soldering & Handling

CMT1407, CMT1412, CMT1420, CMT1922, CMT1925, CMT1930, CMT1945, CMT2850, CMT2870, CMT2890, CMA1516, CMA1825, CMA1840, CMA2550, CMA3090

2

01 Nov 2018

1F

01 Oct 2018

50

05 Nov 2018

25A

01 Oct 2018

0F

01 Oct 2018

1E

01 Oct 2018

1E

01 Oct 2018

2F

01 Oct 2018

3A

01 Oct 2018

3J

01 Oct 2018

Product Ecology Version Last Updated
CMT Series REACh 191 Declaration

CMT1407, CMT1412, CMT1420, CMT1922, CMT1925, CMT1930, CMT1945, CMT2850, CMT2870, CMT2890

RE2171082018

01 Nov 2018

CMTxxxx LEDs - RoHS Declaration

CMT1407, CMT1412, CMT1420, CMT1922, CMT1925, CMT1930, CMT1945, CMT2850, CMT2870, CMT2890

RS2171022018

01 Nov 2018

Sales Terms Version Last Updated

A

22 Aug 2018

C

15 Aug 2018

B

15 Aug 2018

M

28 Jun 2018