KL2 (A)LM 1W LED miner cap lamp 2500Lx/18h/2.5Ah/3.7V/130g anti-Explosion&cordless&portable certificate:CE/ATEX/RoHS/SGS KL2LM(A)1W LED portable miner cap lampSummaryThe KL2(A)LM 1W LED miner cap lamp is a new portable mininglight made from advanced LED illuminator and Li-ion batterypolymer. It mainly used in coal mine lighting,mining,oil extraction and tunnel. The miner cap lamp is safety, ...