... STARING VOLTAGE:<9V17\Beam:spot beam, flood beamApplication:Off road vehicle,ATVS,truck,engineering vehicles,fire enging,police cars,rescue ... vehicle,forklift, trains,boat, bus, tanks; by 110V/220V power saitcher, ... ,hotels,gardens,stages,city squares, garden lighting,outdoors billdoards lighting; heavy duty truck HID work light