LED Miner's lamp KL4LM(A), LED cold light source, Lithium battery, explosion-proof, shock-resistant, long lighting, maintenance-free.

1) Light source: LED cold light source with two-light design-the main light source and the auxiliary light source. 2) Battery: Lithium battery
3) Lighting time: The main light source can light more than 20 hours; The auxiliary light source can light at least 35hours
4) The rated capacity: 4
5) The nominal voltage: 3.7
6) Lithium ion battery's cycle life: More than 500 times
7) Lithium ion battery's storage life: 2 years