1. Portable torch light 2. Explosion proof LED torch light 3. Petroleum and Petrochemical locations 4. Osram and Cree LED ... for extreme resistance to abrasion andcorrosion, IP68.3.High quality tempered glass with excellent light transmittance.4.Comply with Ex, ib, IIC, T4 ... to 200m.6.Three stages Click-type switch high output,working output,and flashing light.7.Constant current make sure of brightness ...