This item is well made of for durable and practical use.The application is perfect for inspection applications, security control, , hotel room inspection, and much more. Can cover a larger area makes stains and other bodily fluids fluoresce. Perfect for outside use such as hunting and minerals. and fall resistant. Features - Color: Black. - Material: Aluminum alloy. - Size: 13.50X2.70X2.70cm/5.31X1.06X1.06 inch. - Wavelength: 365nm. - Waterproof: IPX45. - Light quantity: 1pc. - Battery: 1200mAh. - Voltage: 3.7-4.2V. - Power: 3W. - Brightness: 15-55LM. - Made of aluminium alloy material, durable for along time use, and not easy to rust. - Anti-slip design, not slips off suddenly, compact size, which is convenient to use and carry. - The weatherproof body and button keeps the light in perfect working condition in any weather and at any time of the year. - 365nm UV LED allow to cover a larger area Makes stains and other bodily fluids fluoresce. - Great as , detect jewelry, id cards, , geocaching and so on. Package list: 1 x Flashlight