CR Series Light Engine

Indoor Lighting
CR Series Light Engine
CR Series Light Engine
CR Series Light Engine
CR Series Light Engine CR 1'x2' Light EngineCR 1'x4' Light Engine

4The 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 Output: 2,200 – 5,000 Lumens
  • Wattage: 22 – 50W


  • Available with Cree TrueWhite® Technology
  • CRI: 90 (Cree TrueWhite® Technology), 80+ CRI
  • Efficacy: 90-130 LPW
  • Delivered Light Output: 2200, 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%
  • Mounting: Surface or suspended


  • 90+ CRI renders colours beautifully and consistently throughout lifetime
  • Easily designed into any space with a variety of lumens colour 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

Spec Sheets & IES Files

IES and Design Files (LM-79 Test Results)