Product Description:Material: aluminum alloySize: 15 * 2.8 cmSwitch: Press the switchPower: 10WBrightness: 350LMBattery: 1 * 18650 lithium batteryCharging method: USB chargingZoom method: COB light on one sideWaterproof: IPX4 waterproofColour: Black Quantity: 2 pcsPackage content: 2 pcs * flashlight+ battery1. High quality, multifunctional High quality ultraviolet LED lamp with ultraviolet flashlight. The wavelength is 395 nm. This can help you find a fluorescent whitening agent that can be found in baby clothes or cosmetics. It\u0026 39;s also great for detecting dry and harmful spots in dogs, cats, and rodents. Can also be used to identify counterfeit currencies, passports, etc.2. A good tool for outdoor activities While hiking, camping, hiking, etc., the ultraviolet flashlight can protect you from dangerous creatures such as spotted scorpions. Red light flashlight can repel mosquitoes and insects for you. White light can provide you with light. At the same time, the flashlight also has an SOS function. If you run into danger or get lost, the SOS function of the flashlight can make it easier for rescue workers to find you.3. 3in 1 rechargeable UV flashlight UV black light flashlight, 7 lighting modes: high \/ low \/ flash \/ UV light \/ COB white light \/ COB red light \/ COB side flash mode, the flashlight is IPX4 waterproof and easy to carry.4. Zoomable, one button off Tactical flashlight zoomable, use the zoom function for a focused or wide light. Just press the power button quickly and easily. For 1 second, turn off the flashlight directly without going through the entire mode. A practical and indispensable functional design for outdoor camping, emergency.5. USB rechargeable flashlight and long battery life Tactical flashlight rechargeable, 3 hours fast charging via any USB port. This rechargeable flashlight can consume 8 hours (ultra-low mode) with constant brightness.