Scope 
 1 for 1 and Zone 2 dangerous places. 
 2 for Ⅱ A, Ⅱ B, IIC explosive atmosphere. For incandescent lamp, high pressure sodium, metal halide lamp 
 Features 
 An aluminum alloy shell with plastic sprayed surface 
 2 Die Casting, compact structure, beautiful appearance. 
 3 lamp body and the wire sets using a wireless connection, user installation and maintenance. 
 4 ballast ring using a special ballast, the high heat level, ballast installed in the lamp body, using external trigger.