BGL200S series increased safety explosion-proof lights (e) applies to explosive gas atmospheres Zone 2; for ⅡA, ⅡB, ⅡC grade explosive gas atmospheres; for temperature class T1 ~ T3 environment; Suitable for incandescent lamp, self Town mercury; mining for oil refining, storage, chemical, pharmaceutical, military and military facilities and other explosive hazardous environments Technical parameters: Standard: GB3836 · 1-2000, GB3836 · 3-2000, IEC60079 proof mark: EXeIIT3 Rated voltage: AC220V / 50Hz Protection: IP65 Corrosion grade: WF1 lamp holder Specifications: E27 intakes Specifications: G3 / 4 "cable specifications: ∮9mm ~ ∮14mm equipped with light and power :( can be equipped with a light source length ≤ 180mm) Tungsten: 200W Self-ballasted mercury lamp: 125W high pressure mercury lamp: 125W HPS: 110W metal halide lamp: 100W Features: shell with polyester resin from repression, with corrosion resistance, impact resistance and excellent thermal stability and good performance will; lamp body with hinge-type structure, thumb bolt can be quickly opened for easy installation and maintenance; glass shade, stainless steel exposed fasteners; steelpipe.