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The CR-LE light engine delivers the same high-quality light and energy savings as the CR Series troffer in either a nominal 1×2 or 1×4 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
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
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 OUTPUT | CCT | VOLTAGE | CONTROLS/DIMMING | OPTIONS |
|---|---|---|---|---|---|
| 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 |
Accessories
347 Volt Adaptor Kits
ORDER #
CR-347V
DescriptionCR-347VFor use with 10V controls. Not compatible with surface mount kits.
Compatible WithCR Series Light Engine, CR Series
Documents
- CR-347V Installation Instructions
- CR-347V Conversion Kit – Spec Sheet
ORDER #
CR-347V-SD
DescriptionCR-347V-SDFor use with S controls. Not compatible with surface mount kits.
Compatible WithCR Series Light Engine, CR Series
Documents
- CR-347V Installation Instructions
- CR-347V Conversion Kit – Spec Sheet
Adjustable Cable Kit
ORDER #
AC5-18/4-72-PD8-JB
DescriptionAC5-18/4-72-PD8-JBAdjustable Cable Kit for CR Troffers, Power Feed
Compatible WithCR Series Light Engine, CS Series, LS Series
ORDER #
AC5-72-PD8-JB
DescriptionAC5-72-PD8-JBAdjustable Cable Kit for CR Troffers, Non-Feed
Compatible WithCR Series Light Engine, CS Series
Documents
- CS, LS & LSQ Series Accessories Spec Sheet
Cree SmartCast® PoE Technology
ORDER #
CWD-POE-WH
DescriptionCWD-PoE-WHWall Dimmer
Compatible WithCR Series Light Engine, CR Series
Documents
- SmartCast® PoE Dimmer spec sheet
Cree SmartCast® Technology Configuration Tool
ORDER #
CCT-CWC-1
DescriptionCCT-CWC-1One required per project when CMA control is selected
Compatible WithKR Series, Cree SmartCast® Technology, CR Series Light Engine, CS Series, CR Series, LN Series, ZR Series, FLEX Series
Documents
- Cree SmartCast® Technology Configuration Spec Sheet
- SmartCast® Technology Configuration Tool Install Guide
Cree SmartCast® Technology Face Plates
ORDER #
CFP-1-WH
DescriptionCFP-1-WHMatching Cree face plate, 1-gang, white
Compatible WithKR Series, Cree SmartCast® Technology, CR Series Light Engine, CS Series, CR Series, LN Series, ZR Series
Documents
- SmartCast® Technology Faceplate Installation Instructions
ORDER #
CFP-2-WH
DescriptionCFP-2-WHMatching Cree face plate, 2-gang, white
Compatible WithKR Series, Cree SmartCast® Technology, CR Series Light Engine, CS Series, CR Series, LN Series, ZR Series
Documents
- SmartCast® Technology Faceplate Installation Instructions
ORDER #
CFP-3-WH
DescriptionCFP-3-WHMatching Cree face plate, 3-gang, white
Compatible WithKR Series, Cree SmartCast® Technology, CR Series Light Engine, CR Series, LN Series, ZR Series
Documents
- SmartCast® Technology Faceplate Installation Instructions
Cree SmartCast® Technology Wireless 0-10V Dimming Interface
ORDER #
CIF-10V
DescriptionCIF-10VWireless 0-10V Dimming/Switching Interface with SmartCast® Technology
Compatible WithKR Series, CR Series, CR Series Light Engine, CS Series, ZR Series, LN Series
Documents
- Cree SmartCast® Technology 0-10V Interface Spec Sheet
- 0-10V Dimming Interface with SmartCast Install Guide
Emergency Backup
ORDER #
EB14
DescriptionEB14Emergency Backup – 1400 lumens
Compatible WithCR Series, CR Series Light Engine, CR Series
Documents
- CR Troffer w/ SMK-EB14 Installation Instructions
End Caps (2-Pack)
ORDER #
SMK-LE-EC
DescriptionSMK-LE-ECRequired for all SMK installations
Compatible WithCR Series Light Engine
Documents
- Surface Mounting Installation Guide
Joiner Plate
ORDER #
SMK-LE-JP
DescriptionSMK-LE-JPOptional accessory for continuous row installations
Compatible WithCR Series Light Engine
Documents
- Surface Mounting Installation Guide
Junction Box (5-Pack)
ORDER #
EJBCR-5PK
DescriptionEJBCR-5PKExpanded size junction box for through wiring. Not compatible with surface mount kits.
Compatible WithCR Series Light Engine, CR Series
Documents
- EJBCR-5PK Expanded Junction Box Spec Sheet
Surface Mount Accessory
ORDER #
TMM
DescriptionTMMMetal Tong (pair)
Compatible WithCR Series Light Engine, CS Series
Surface Mount Kit
ORDER #
SMK-LE-L
DescriptionSMK-LE-LFor use with 1×4 light engines: 22L, 40L, 40LHE and 50L. Must order end caps separately. Not compatible with 347V adaptor kits or EJBCR-5PK.
Compatible WithCR Series Light Engine
Documents
- Surface Mounting Installation Guide
ORDER #
SMK-LE-S
DescriptionSMK-LE-SFor use with 1×2 light engines: 32L. Must order end caps separately. Not compatible with 347V adaptor kits or EJBCR-5PK.
Compatible WithCR Series Light Engine
Documents
- Surface Mounting Installation Guide
Suspended Mount Accessory
ORDER #
PW-18/4-06-9T/SS-CR
DescriptionPW-18/4-06-9T/SS-CR6′ Flexible Power Supply Whip for CR Troffers
Compatible WithCR Series Light Engine, CR Series, FLEX Series