... : UL,CUL, CE,CCCSpecifications:--Housing: Rust proof aluminium housing with anodized finish processed.--Louver:Matte or Specular ... or ceiling Features:(Available to PMMA diffuser and aluminium louver reflector)--Fixture size is not limited,2ft,4ft,8ft,12ft ... with maximum light output -- The internal 99.9% pure aluminium reflector makes maximum light output Application:-- Super market, Office,Hotel, ...