SW04 tri-proof light is mainly suitable for lighting in factory workshops, pharmaceutical factories, food factories, chemical factories, corridors, tunnels, underground garages, waiting platforms and other damp places. Sw04 is a slim IP65 tri-proof light specially for LED tube. The shell is fully sealed with UV-resistant and fire-resistant PS material, which is waterproof, dust-proof and insect-proof. The interior can also be made without iron plate, which is economical and environmentally friendly, with reasonable volume and saving freight.