3585 Series Advantage:

1. Frosted Polycarbonate Lens With Proprietary Diffusion Design Provides a Uniform Distribution And Reduces Glare.

2. PC Diffusion Film Won't Change Its Shape and Color, Still Keep Good Performance Even In A wild Range Of Temperature Fom -40 to 120 ℃.

3. High Light Efficiency Reach 88% Light Transmittance and High Output. 

4. Good Weather Resistance : Anti UV 5 Years.