CR-LE

1’x4’ or 1’x2’ LED Light Engine

The CR-LE light engine delivers the same high-quality light and energy savings as the CR Series troffer in either a nominal 1x2 or 1x4 industrial form factor. Designed with versatility in mind, the lightweight, compact CR-LE can be suspended as is or installed with our surface mount kit. The CR-LE 1'x4' can also be installed as an upgrade from fluorescent troffer or parabolic fixtures using our CR24 UPKIT.

  • Utilizes Cree TrueWhite® Technology
  • Active Color Management
  • Room-Side Heat Sink
  • Made in America
  • Efficacy: 90-110 LPW
  • Delivered Light Output: 2000, 2200, 3100, 3200, 4000, 5000 lumens
  • Input Power: 22-50 watts
  • CRI: CRHE 90, CR 90, CRHD 80+
  • CCT: 3000K, 3500K, 4000K, 5000K
  • Input Voltage: 120-277 VAC
  • Warranty: Cree offers industry-leading limited product warranties. Visit our warranty webpage for more information on this product.
  • Lifetime: Designed to last from 50,000 up to 100,000 hours
  • Dimming: Step Level to 50%, 0-10V Dimming to 5%, or Lutron EcoSystem® Enabled to 5%
  • Mounting: Recessed or Suspended
  • CR-LE (1x4) Dimensions: L 42.6” x W 10.6” x H 4.3”
  • CR-LE (1x2) Dimensions: L 21.3” x W 10.6” x H 4.3”
  • Weight: max 15lbs.

Applications

Lumen Output:

  • 20L - 22W 2000 lumens – 90LPW
  • 32L - 32W 3100 lumens - 100 LPW
  • 22L - 22W 2200 lumens - 100 LPW
  • 31L - 34W 3100 lumens - 90 LPW
  • 40L - 40W 4000 lumens - 100 LPW
  • 40L HE*
    • 30.5W 4000 lumens - 130 LPW (30K)
    • 32W 4000 lumens - 125 LPW (35K) 
    • 33W 4000 lumens - 120 LPW (40K) 
    • 34.5W 4000 lumens - 115 LPW (50K) 
  • 50L - 50W 5000 lumens - 100 LPW 

Color Temperature:

  • 30K - 3000 Kelvin
  • 35K - 3500 Kelvin
  • 40K - 4000 Kelvin
  • 50K - 5000 Kelvin

Voltage: Blank - 120-277 Volt (Standard)

Control:

Options:

  • HD - High Definition - 80+ CRI*
  • EB14 - Emergency Backup - 1400 lumens
  • EB14SMK  - Emergency Backup with Surface Mount Kit – 1400 lumens

*HD only available in 32L or 40L

Related Documents

Accessories Version Last Updated
29 Mar 2012
01 Jun 2012
06 Jul 2012
08 Jan 2012
03 Apr 2012
Certifications to UL Standards Version Last Updated
Design Files Version Last Updated
05 Apr 2013
05 Apr 2013
05 Apr 2013
05 Apr 2013
05 Apr 2013
05 Apr 2013
05 Apr 2013
05 Apr 2013
05 Apr 2013
Dimming Version Last Updated
11 Oct 2012
Installation Instructions Version Last Updated
13 Jul 2012
13 Feb 2012
19 Jan 2012
Lighting Facts Version Last Updated
18 Apr 2013
18 Apr 2013
18 Apr 2013
18 Apr 2013
Literature Version Last Updated
21 Mar 2013
04 Feb 2013
Lumen Maintenance Version Last Updated
08 Oct 2012
Sales Terms Version Last Updated
01 Jan 2013
Spec Sheets Version Last Updated
29 Jan 2013

Surface Mount Kits

  • SMK-LE: [ Product Information (pdf) ] [ SMK-LE Installation Instructions (pdf) ]
    • SMK-LE-L - Surface Mount Kit for CR Series 1’x4’ Light Engines 2200, 4000 and 5000 lumens
    • SMK-LE-S - Surface Mount Kit for CR Series 1’x2’ Light Engines 2000 and 3200 lumens
    • SMK-LE-EC - End Caps (2 pack)-Must be ordered separately
    • SMK-LE-JP - Joiner Plate (for continuous row)

CR24-UPKIT - [ Product Information (pdf) ] [ Installation Instructions (pdf) ]

CR-347V - Conversion Kit - [ Product Information (pdf) ] [ Installation Instructions (pdf) ]

EB14 - Emergency Backup -1400 lumens [ Product Information (pdf) ] [ Installation Instructions (pdf) ]

CR-347V-SD - Step Dimming to 50%

Power Whip - PW-18/4-06-9T/SS-CR

Adjustable Cable - AC5-18/4-72-PD-JB

Adjustable Cable - AC5-72-PD8-JB