["Features\r\nUsing ultraviolet UV LED 3W high-power violet\r\nWavelength: 395-410nm\r\nIntegrated reflector cup aluminum orange peel\r\nAluminum metal Tongshen, black oxide shell\r\nBattery: use one 3.7V 18650 type lithium batteries\r\nTail push switch with a tail rope, easy to carry\r\nIPX-6, Life Waterproof, do not soak or use it while diving\r\nClip-on design, can be attached to your collar\r\n\r\n\r\nUses: money detector, night fishing, according to drift, according to the prayer beads, according to traces of forensic class of special purpose industries use\r\nUV can be used to detect fluorescent substances: wavelength 395-410nm UV blood fingerprints and other body fluids can be used, shot residue testing\r\nThis section flashlight lights, the red light of the strong penetration can be issued, as a signal for help and so on.\r\n\r\nDescription:\r\nLED Life： 100000hours\r\nWork Voltage: ：3-4.2V\r\nBatery: 1PC*18650 battery (Battery not included)\r\nMaterial: aluminum\r\nSwitch type: Tail press button, on/off\r\n Emitter Type: UV LED\r\n Power: 1 W\r\n Switch Type: Clicky\r\n Switch Location: Tail-cap\r\n Max Output: About 800 Lumens\r\n 3 Mode: High / Low / Strobe\r\n Working Time: About 5-6 hours\r\n Power By: 1x 18650 (Not Include)\r\nMaterial:Aluminum alloy\r\n Color:Black\r\n\r\n\r\nInstruction:\r\nSpecial needs. (For patrolling, hunting and arresting, inspecting, securing, for Martin Rescue as well as Light Shooting and so on)\r\nOutdoor activities. (For climbing, camping, seeking survival, walking, diving, fishing as well as hunting, etc.)\r\nProfessional needs (For Gems-Testing, Mineral-Testing, etc.)\r\nGood preparation for your family\r\nThe pictures of our flashlight are real and if there is something tinny difference, please ignore"]