Freeform Secondary Optics of LED Streetlight

Features
• Good light uniformity
• Low TI value (low-glare)
• High optical efficiency
• High light color temperature homogenous

Applications
• Road lamps and Streetlights
• Others

• 

  
  Light Sources
  • Cree MK-R, Luxeon M, Cree XPE HEW,
     Luxeon R, Cree XTE
  
  Dimensions (Each of the single lens)
  • L27mm x H9.4mm x W26mm
  
  Material
  • Optical grade PMMA or PC
  
  

• Optical Performance
  • Tilting axis of the beam has an angle of τ(30° ~ 50° according to 3 lanes ~ 5 lanes)
  • Wide light distribution along the road way with beam angle 2τ (150°), light patterns of adjacent lamps overlapped substantially

  
  

  Light pattern

  
  

  Light intensity far field angle distribution