Supply proof and corrosion dust lamp devaluation Shanghai quantity Giant. Amount of giant corrosion dustproof lamp for anti-corrosion dustproof lamp, Shanghai, Shanghai amount of a giant explosion-proof, for anti-corrosion dustproof lamp, the amount of a giant anti-corrosion dustproof lights, giant Shanghai amount for anti-corrosion dustproof lamp, amount to a giant anti-corrosion dustproof lamp , Shanghai amount of the giant explosion proof BAD51-BAD55-DIP Series dust explosion-proof lights (DIP) Scope 1,10 District, 11 dangerous places. 2, explosive or flammable dust environment. 3, can be fitted with incandescent, mercury lamp, metal halide, high pressure sodium lamp. Product Features 1, cast aluminum alloy, surface spray. 2, compact structure, beautiful appearance. The shade is made of eyelet bolt fastening can be opened quickly for easy maintenance. 4 steelpipe.