The supply explosion-proof emergency dual-use lights, devaluation Shanghai quantity Giant. Supply flameproof explosion-proof lights (Ⅱ) amount the giant explosion proof EXPLOSION-PROOF, the B supply flameproof explosion-proof lights (Ⅱ B), Shanghai amount the giant explosion proof EXPLOSION-PROOF A supply of flameproof explosion-proof lights (II) Shanghai amount the giant explosion proof EXPLOSION-PROOF, BAJ52 series of explosion-proof emergency lights (Ⅱ B, Ⅱ C) Scope 1 and Zone 2 dangerous places. 2, Ⅱ A, Ⅱ B, Ⅱ C class for explosive gas atmospheres. 3, can be fitted with incandescent lamps, mercury lamps. Ⅱ C class is required, please specify. Product Features 1, aluminum alloy shell with plastic sprayed surface. Normal lighting and emergency lighting emergency special lights independently, suitable for installation conditions permit spaces; Emergency dual-purpose lamp lighting, normal lighting and emergency lighting shared a light body, independent of the light source. Built maintenance-free nickel-cadmium battery pack, the normal power supply is automatically charged, the accident power failure or power outage emergency lights turn on automatically. 4, pipe and cable wiring. 5, according to user requirements with test button and indicator. 6, in line with GB3836-2000, IEC60079 standard requirements.