... life:>500tim Rated SAFETY 4AH Li-ion explosionproof LED miner lamp KL4LMa) SmallLight weightEasy to carry and energy efficientEquipped with ... and safe evacuation. b) The produce is portable, made of lamp holder, cable and battery (including lithium battery, security device ... , Anti-static, waterproof, and moisture-proof,. c) The mines lamp is maintenance-free, no need to replace the light source ...