... 2000-2500LUX 5.battery: 3Ah li-ion battery LED head lamp KL3LM is adopted Li-ion battery ... as the power and LED as light source, the global structure is sealed ... sintensity ofload improved the production efficency. Cordless cap lamp was a mjobile lighting which main used ... size cm 10With charger pcs1 LED head lamp, cordless cap lamp, wireless caplamp, Portable LED mining cap lamp