... battery with safe polymer as power supply, takes high-power LED as light house and uses exact IC to protects. It ... such as coal mine, petroleum, chemical, railway etc.Model: KL5LM(A)Rated Voltage: 3.75VRated Capacity: 5aHRated Current:300/120mAMax. Lighting ... °CRelative Humidity:≤98%Weight: 500g KL5LM Miner's Cap Lamp, LED Mining lamp, LED mining cap, Explosion-proof lamp, cap lamp