... sources, and it can be fixed on mine helmet. The case is made of Bullet-proof ABS Material. Excellent toughness, Anti ... -static, waterproof, and moisture-proof, the miner's safety is highly improved. c) The mine’s lamp is maintenance ... light led, rechargeable led light box, miner lamp headlamp, led safety cap lamp, explosion-proof lamps, rechargeable led miner light, cree ...