Explosion-proof lighting Specializing in industrial lighting research and development, production and sale of the national high-tech enterprises Explosion-proof lighting Wattage: 36W to 480W Explosion-proof lighting ZONE 1/ 2; ZONE 21/ 22 TExplosion-proof lighting emperature class: T1 to T6 Explosion-proof lighting IP Code: IP66 Explosion-proof lighting Certification: d II C T5 or T4 or T3 Gb Explosion-proof lighting tb IIIC T95 ℃ or T130 ℃ or T195 ℃ &n