Introduction This classic tri proof light 40w is suitable for harsh environment places, such as seaside, construction sites, basements, tunnels and so on. Different places of use have different requirements for double tube tri-proof light, please inform friends of the location of use before purchase. If you need a high level of protection, we recommend customizing your double tube light. About detail Product name: Site special dust-proof double tube tri-proof light Size: 1265mm*128mm*90mm Packing: 8 sets per ctn Power (W): 40 Material: ABS+PS (Customizable) Additional declaration Without light tube.