... EX anti-explosion metal halide lamp Suitable for GB3836.1,2,3-2000 ,IEC60079 standard request. EX anti-explosion metal halide lampApplication1.Used in ... explosive atmosphere.2.With incandescent lamp ,mercury lamp,high-pressure sodium lamp,metal halide lamp.3.Can be matched with lamp dome reflector.FeaturesDiecasted aluminium alloy ... (W)250300175,250150,250175,250 EX anti-explosion metal halide lamp