◎ Applications: ● apply to oil exploration, metallurgy, military reserves, and other companies have explosive gas area. ● Suitable for explosive gas atmospheres 1 and Zone 2 hazardous locations. ● Suitable for ⅡA, ⅡB explosive atmosphere of the place. ● Suitable for combustible dust in Zone 21, the 22 district sites. ● Suitable for places containing corrosive gases. ● Suitable for damp places higher protection requirements. ◎ structural features: ● The shell is made of high quality aluminum die casting, high strength; surface electrostatic powder spraying, corrosion-resistant. ● selection of high temperature, shock flat glass. ● selection of internationally renowned brand LED light source, high luminous efficiency, high color, light is small, low energy consumption, no flicker, long service life, maintenance-free, no follow-up costs. ● scientific optical design, high luminous efficiency, large illuminated area, even and soft light, glare. ● The integrated dual-chamber design structure, finned heat, improve the life and stability of the light source. ● threaded explosion, plane and cylinder explosion proof structure, reliable explosion-proof performance. ● The hinge quickly open the way for easy installation and maintenance. ● The lamp can progress into the line and the lateral line, pipe or cable wiring; lamp has two inlet screw terminals chamber can point line. ● scientific seal design, special seals and embedding, has a good waterproof and dustproof performance, can be used in harsh environments. ● high-efficiency energy-saving power driver module, wide voltage design, instant start, hot start, constant power output, voltage changes do not affect the light source illumination. ◎ Technical parameters: ● Rated voltage: AC220V AC / DC24 ~ 36V ● equipped with light: LED (50W) ● Power factor: cos≥0.98 ● Cable Specifications: Ф10-Ф14mm ● Implementation of the standards: GB3836.1, GB3836.2, GB12476 .1 ● proof mark: ExdIIBT4 Gb / DIP A21Ta, T4 ● Scope: 1,2,21,22 zone ● Protection class: IP65 ● Corrosion grade: WF2 ● Weight: 6.3kg