Housing:Grey PC material
Diffuser:Clear PC material
Gear Tray:0.5mm iron sheet with white power coated
Lens clips: Plastic PC or Stainless steel
Gasket:Silicon gasket or EVA
Lampholder:VDE or UL available for brand name of VS,ED,AAG,BJB,HE ect
Ballast: Electronic ballast available for Philips,Tridonic,Osram,Advance,Fulham,Universal, etc
Application: Shopping mall,commercial building,office building,teaching building etc.
Installation: Suspending or Ceiling.
