explosion-proof mining/miner safety cap lamp with digital screen, explosio-proof, CE/ATEX, MSHA, SABS, Exib certificates KL4.5LM:digital, protable, cordless miner/mining safety cap lampgood lighting for mining/ repairing/ hunting/ fishing/ camping/ hiking... Technical datas: Directions: Changes in lighting degree: Features Reference PICs rechargeable led miner safety caplights