... 1W voltage: 3.7V capacity:4Ah BXD6010 torch lighting Technical Parameters:Parameter NameUnitDataRated VoltageV3.7Rated CapacityAh4Light Source ... (LED)Main lightmA350Vice light120Average service lifeh100000Continuous lighting timeMain lightH>13Vice light>40Illumination (main light) ... IIA,IIB,IIC. Zone 1,2 Application:Mining , Electric Utility, Public Security, Fire fighter, Railway, Steel, ...