1.mining lighting/miner lamp 2.illuminance 10000lux 3.lighting time 22h 4.5Ah LI ION battery miner light 5.CE certificat Rated ... portable, made of lamp holder, cable and battery (including lithium battery, security device and the battery slot, etc.). The lamp is equipped ... case is made of Bullet-proof ABS Material. Excellent toughness, Anti-static, waterproof, and moisture-proof, the miner's safety ...