IL3525 Series

Light Emitting Designs introduces the first IP68 rated billboard / signage luminaire in the industry. The IL3525 series is specifically engineered to withstand the severe outdoor weather conditions and deliver high performance visibility for excellent illumination of billboards and signage.
Its compact design incorporates the industry’s highest power density with an ultra-wide angle butterfly optics enabling glare-free uniform lighting with outstanding horizontal and vertical surface coverage. This high efficacy fixture optimizes revenue by providing unmatched energy savings with virtually zero fixture maintenance, resulting in a short ROI period.

  • Available in 35 ~ 100 Watt configurations with various optics
  • Ultra-bright industry leading high efficacy up to 135 lm / W
  • IP68 rated tri-proof  (dust, vapor & water-proof) luminaire
  • Available with versatile mounting options for various signage applications
  • L70 ≥ 135,000 hours with an exceptional 10-year limited warranty
  • Designed and engineered in the USA 


  • Outdoor Billboards
  • Murals & Signage
  • Painted Billboards
  • Highway Signage

Product prototypeID
Outdoor Application Lighting
Bill Board / Signage
IL3525 Series

Part No



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