... mining lamp 2)aluminium base type 3)high brighness LED light source cap for mining lampPerformance parameters:1 main lights constant discharge ... discharge, full of electrical discharge than 120 mA.3 main light color temperature 4500-5000 K, 5000-5500 K, 5500-6000 ... -58 mm lamp holder, applicable, lithium battery, nickel metal hydride lead-acid battery, lithium iron phosphate.The wiring way: the red ...