1. Portable torch light 2. Explosion proof LED torch light 3. Petroleum and Petrochemical locations 4. Osram and ... to 200m.6.Three stages Click-type switch high output,working output,and flashing light.7.Constant current make sure ... protection.ApplicationsMine, petroleum and petrochemical, aircraft, military, outdoors, indoors, portable-emergency kits.Ambient temperature: -20°C to +40°CCompany show