... 50,000h Lifetime, Operated by 3 Pieces x AA Ni-MH Rechargeable Battery LED Work Lights with 50,000h Lifetime, ... Operated by 3 Pieces x AA Ni-MH Rechargeable BatteryKey Specifications/Special Features:LED: 1W x 2 pieces ... pieces x AA NiMH, 1,800 to 2,200mA rechargeable Can work over 6 hours Built-in PCB which ... gives more bright lights Ribbed on/off switch button on front of handle