This Flashlight uses the straight-filled way, economical and convenient. This Flashlight uses high quality material, wear-resistant impact, long life. Flashlight is widely used for patrolling, hunting and arresting, inspecting, securing, martin rescue as well as Light Shooting and so on. What is more, the High Power Flashlight is convenient, light weight, portable and economically. High Power Flashlightis to be your best partner of travel at night!