• Cree.com
  • Contact Cree
  • About Cree
  • Careers
  • News & Events

{{category.data.name}}

{{category.description}}

View all {{category.data.name}}

{{category.currentCategory.name}}

Filter and Compare

Lumen Output

up to {{category.currentProduct.lumen_output}}

{{category.currentProduct.lumen_output}}

Wattage

up to {{category.currentProduct.wattage}}

{{category.currentProduct.wattage}}

Efficacy

up to {{category.currentProduct.efficacy}}

CRI

{{category.currentProduct.cri}}

View Product

Controls

Cree luminaires and dimmers sync up right out of the box for essential lighting control — no supplemental systems needed.

View All Controls
 

Tools

Use these handy online tools to get from point A to point Cree.

 

Service & Support

As dazzling as Cree® LED Lighting is, the back story will leave you feeling even more warm and fuzzy. Get it here.

 

Contact Our Experts

Got questions? Our peeps know the answers and are standing by. Pick an application, any application.

 

Tours & Events

There’s nothing like experiencing Cree® LED Lighting with your own eyes. Here’s where to find the joy.

Find Agents & Distributors

Where To Buy

Find an Agent or Showroom near you to assist you with Cree Lighting Products.

LED Surface Ambient CR Series Light Engine

 Indoor Lighting
CR Series Light Engine

CR Series Light Engines

CR Series Light Engine

CR 1x4 Light Engine

CR Series Light Engine

CR 1x2 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 a 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.
  • Limited Warranty: 10 years
  • Efficacy: up to 130 LPW
  • Lumen Maintenance: Consult Spec Sheet
  • Lumen Output: 2200 - 5000 L
  • Wattage: 22 - 50 W

CR Series Light Engine - Indoor - LED Surface Ambient - Off

CR Series Light Engines

CR Series Light Engine - Indoor - LED Surface Ambient - 1x4 On

CR 1x4 Light Engine

CR Series Light Engine - Indoor - LED Surface Ambient - 1x2 Off

CR 1x2 Light Engine

Overview

The CR-LE LED light engine delivers up to 130 lumens per watt of exceptional 90 CRI light at 4000 lumens. This breakthrough performance is achieved by combining the high efficacy and high-quality light of Cree TrueWhite Technology with a unique thermal management design. The CR-LE HD option delivers enhanced spectrum 80+ CRI color quality. The CR-LE product family is available in warm neutral cool or daylight color temperatures and has step 0-10V or Lutron EcoSystem Enabled dimming options. Its compact lightweight design easily accommodates recessed surface mount or suspended installations making the CR-LE perfect for use in a variety of applications.

Specs & Variations

Name Lumen OutputCctVoltageControls/dimmingOptions
CR-LE (1x2)

32L3200L
30K3000K
35K3500K
40K4000K
50K5000K
Blank120-277V
34347V
SStep dimming to 5%
10V0-10V dimming to 5%
HDHigh Definition Color - CRI 80+
32L - 35W 3200 Lumens (90LPW)
40L - 44W 4000 Lumens (90 LPW)
EB14Emergency Backup 1400 Lumens
EB14SMKEmergency Backup with Surface Mount Kit 1400 Lumens
CR-LE (1x4) 22L2200L
40L4000L
40L HE4000L
50L5000L
30K3000K
35K3500K
40K4000K
50K5000K
Blank120-277V
34347V
SStep dimming to 5%
10V0-10V dimming to 5%
HDHigh Definition Color - CRI 80+
32L - 35W 3200 Lumens (90LPW)
40L - 44W 4000 Lumens (90 LPW)
EB14Emergency Backup 1400 Lumens
EB14SMKEmergency Backup with Surface Mount Kit 1400 Lumens

* Ordering information is for reference only. Some product configurations are not available. Please consult spec sheets for specific product availability and for further details.

Features

  • Utilizes Cree TrueWhite Technology or High Definition Color
  • CRI: 90 (Cree TrueWhite® Technology), 80+ CRI
  • Efficacy: 90-130 LPW
  • Delivered Light Output: 2000, 2200, 3100, 3200, 4000, 5000 lumens
  • CCT: 3000K, 3500K, 4000K 5000K
  • Input Power: 22-50 watts
  • Input Voltage: 120-277 VAC
  • Dimming: Step level to 50% 0-10V dimming to 5% or Lutron EcoSystem Enabled to 5%
  • Mounting: Surface or suspended

Benefits

  • 90+ CRI renders colors beautifully and consistently throughout lifetime
  • Easily designed into any space with a variety of lumens color temperatures and control options
  • Compact lightweight design effortlessly accommodates recessed surface mount or suspended installations
  • Long-term financial savings from lower energy bills and reduced maintenance costs compared to existing fluorescent troffers

Warranty

LIMITED WARRANTY FOR CREE® LED LIGHTING FIXTURES

(INCLUDING BETALED® TECHNOLOGY; TRUEWHITE® TECHNOLOGY; AND ESSENTIA® FIXTURES)

This limited warranty is provided by the Cree company described below ("Seller") to you as the original purchaser of the LED lighting product that is identified on Seller's invoice reflecting its original purchase (the "Product"). The Seller is the Cree company identified as such on the invoice. This limited warranty may be transferred to subsequent purchasers of the Product, provided that such Product is resold in new condition and in its original packaging. Seller warrants that the Product, when delivered in new condition and in its original packaging, will be free of defects in material and workmanship for a period of TEN (10) YEARS from the date of original purchase. The determination of whether the Product is defective shall be made by Seller in its sole discretion with consideration given to the overall performance of the Product. A Product shall not be considered defective solely as a result of the failure of individual LED components to emit light if the number of inoperable components is less than 10% of the total number of LED components in the Product.

If Seller determines the Product is defective, Seller will elect, in its sole discretion, to refund you the purchase price of the Product, repair the Product or replace the Product. This limited warranty will not apply to loss or damage to the Product caused by: negligence; abuse; misuse; mishandling; improper installation, storage or maintenance; damage due to fire or acts of God; vandalism; civil disturbances; power surges; improper power supply; electrical current fluctuations; corrosive environment installations; induced vibration; harmonic oscillation or resonance associated with movement of air currents around the Product; alteration; accident; failure to follow installation, operating, maintenance or environmental instructions prescribed by Seller or applicable electrical codes; or improper service of the Product performed by someone other than Seller or its authorized service provider. This limited warranty excludes field labor and service charges related to the repair or replacement of the Product. THIS LIMITED WARRANTY IS VOID IF THE PRODUCT IS NOT USED FOR THE PURPOSE FOR WHICH IT IS DESIGNED.

Seller reserves the right to utilize new, reconditioned, refurbished, repaired or remanufactured products or parts in the warranty repair or replacement process. Such products and parts will be comparable in function and performance to an original product or part, as determined by Seller in its sole discretion, and warranted for the remainder of the original warranty period.

In order to make a warranty claim, you must notify Seller in writing within sixty (60) days after your discovery of the defect, provide proof of purchase such as the invoice and comply with Seller's other warranty requirements. Upon receiving that notice, Seller may require you to promptly return the Product to Seller, or its authorized service provider, freight prepaid. Your warranty claim should be addressed to Cree, Inc., 9201 Washington Avenue, Racine, WI 53406.

This limited warranty only applies to specified LED fixtures. Any warranties applicable to finish, poles, tenons, mounts, Cree® LED lamps, Cree® LED bulbs, Cree® LED T8 Series lamps, UR Series LED upgrade kits, CR Series LED troffers enabled with SMARTCAST™ Technology, CS Series linear luminaires enabled with SMARTCAST™ Technology, KR Series downlights enabled with SMARTCAST™ Technology, DR Series downlights, CR Series downlights, LR24™ troffers, certain BetaLED® Technology outdoor fixtures (specifically Class II as defined per IEC/EN60598), backup batteries, controls, occupancy sensors, photocells and other fixture accessories can be found at www.lighting.cree.com/resources/warranties.

THE FOREGOING WARRANTY PROVISIONS ARE EXCLUSIVE AND ARE GIVEN AND ACCEPTED IN LIEU OF ANY AND ALL OTHER WARRANTIES, WHETHER EXPRESS OR IMPLIED, INCLUDING WITHOUT LIMITATION ANY WARRANTY AGAINST INFRINGEMENT AND ANY IMPLIED WARRANTIES OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE.

IN NO EVENT SHALL SELLER BE LIABLE FOR INCIDENTAL, COMPENSATORY, CONSEQUENTIAL, INDIRECT, SPECIAL OR OTHER DAMAGES. SELLER'S AGGREGATE LIABILITY WITH RESPECT TO A DEFECTIVE PRODUCT SHALL IN ANY EVENT BE LIMITED TO THE MONIES PAID TO SELLER FOR THAT DEFECTIVE PRODUCT.

This warranty is effective for purchases of Product on or after the effective date set forth below. Seller reserves the right to modify this warranty from time to time. Any modification of this warranty shall be effective for all orders placed with Seller on or after the effective date of such revised warranty.

Effective Date: October 30, 2014

Documentation

Name

Last Updated

Spec Sheets

+ Open

Compatibility & Dimming

+ Open

Accessories

Filter By:

Clear Filter X

End Caps (2-Pack)

ORDER #

SMK-LE-EC
Description SMK-LE-EC

Required for all SMK installations

Compatible With

CR Series Light Engine

Joiner Plate

ORDER #

SMK-LE-JP
Description SMK-LE-JP

Optional accessory for continuous row installations

Compatible With

CR Series Light Engine

Surface Mount Kit

ORDER #

SMK-LE-L
Description SMK-LE-L

For use with 1x4 light engines: 22L, 40L, 40LHE and 50L. Must order end caps separately. Not compatible with 347V adaptor kits or EJBCR-5PK.

Compatible With

CR Series Light Engine

ORDER #

SMK-LE-S
Description SMK-LE-S

For use with 1x2 light engines: 32L. Must order end caps separately. Not compatible with 347V adaptor kits or EJBCR-5PK.

Compatible With

CR Series Light Engine

Suspended Mount Accessory

ORDER #

PW-18/4-06-9T/SS-CR
Description PW-18/4-06-9T/SS-CR

6' Flexible Power Supply Whip for CR Troffers

Interested?
Let's talk.

Talk to the Experts

Let us help you get started with our superior LED lighting products.

Where to Buy

Find a distributor or showroom near you to assist you with Cree LED Lighting products.

See It In Person

See why "Cree IS LED Lighting" at our Lighting Experience Centers.

Request a Tour
 

Tools

Use these handy online tools to get from point A to point Cree.

 

Service & Support

As dazzling as Cree® LED Lighting is, the back story will leave you feeling even more warm and fuzzy. Get it here.

 

Contact Our Experts

Got questions? Our peeps know the answers and are standing by. Pick an application, any application.

 

Tours & Events

There’s nothing like experiencing Cree® LED Lighting with your own eyes. Here’s where to find the joy.