Features:
1) Luminaier with Prismatic cover with 73% light passing,
2) Protection unit IP20

Features:
1) 0.6mm white-painted steel housing
2) Anti-rust treated and rust proof for 8-10 years under normal application
3) Prismatic cover with 73% optical efficiency provides wide luminance
4) High efficient and energy saving magnetic ballasts, no noise and low temperature
rise, with 10 years working life 
5) High-efficient electronic ballast, with power factor of 0.95 or up and 3 years
warrant
6) Dust and moisture proof
7) Easy to clean.