Ultra-bright 5w infrared night vision replenishment flashlight at night replenishment lighting 18650 lithium battery Lamp bead model: IR 850NM, 940NM Lens: optical convex lens Position: 1MODE Light color: infrared LED Power supply: 18650 battery / 3AAA battery Material: Aluminum alloy Operating voltage: 3.7V Product size: 140 * 34 * 23MM Product color: Black Zoom: Focus at a distance Product weight: 123G