1、2 Modes: Flood mode, shorten the length of the lamp head, so that the light irradiation area is wider. Spotlight mode, lengthen the length of the lamp head, so that the light irradiation area is more concentrated. 2、Safety Protection: Zoom flashlight safety protection, over protection function and high temperature protection function can prevent the flashlight from being damaged by overheating or being burned to the skin. 3、Fashion Appearance Design: Simple and elegant fashion appearance design, aviation aluminum alloy barrel, black anodized, stylish appearance, good feel. 4、Applicable Scenarios: Long range flashlight uses L2 lamp beads, high power wick, long life, telescopic zoom, suitable for outdoor, adventure, tourism, mountaineering, hiking, etc., and can also be used as a family, emergency flashlight. 5、Aluminum Alloy Barrel: Aluminum alloy barrel, simple and elegant, stylish appearance, durable, can be used in emergency, IP65 waterproof design, rainproof, outdoor use at ease. 1 x LED Flashlight (Battery Not Included) Item Type: LED FlashlightMaterial: Aluminium AlloyWeight: Approx. 185g / 6.5ozLamp Beads: L2Battery: Use a 18650 Lithium Battery (Battery Not Included)Brightness: 5000LMMode: A Constant Light ModeProduct Size: Lamp Holder Diameter Approx. 4.6cm / 1.8in, Shrink Length Approx. 14.5cm / 5.7in, Stretch Length Approx. 15.6cm / 6.1in