1区、２区危险场所。
II A 、II B 类爆炸性气体环境。
可配装白炽灯、汞灯、高压钠灯、金卤灯。
可按用户要求配装灯伞。
Can be used in Zone 1 and Zone 2 dangerous places.
Can be used in IIA IIB groups explosive atmosphere.
Equipped with inacandescent lampmercury vapor lamp high-pressure
sodium vapor lamp l halide lamp.
Can match with lamp cover according to user's requirement
