TN-AL telescoping magnet led flashlight maglite flashlight, extendable flashlight,magnetic pickup,magnetic head,directional flashlight the telescoping magnet led flashlight bulb :3*LED LED Brightness: 45000MCD Battery type: 4*LR44 button battery Runtime: 6-7hours effective range: 50M The telescoping magnet led flashlight with magnetic in its head. the telescoping magnet led flashlight always used as function torch /tooling torch.