UV Light Torch 51 LED 395nm UV Portable Flashlight Jade Appraisal Light Detector Lamp

From the shop's description

UV Light Torch 51 LED 395nm UV Portable Flashlight Jade Appraisal Light Detector Lamp/ UV 51 LED Torch Flashlight 395nm Uv Led Flashlight 51 Leds 395nm Ultra Violet Torch Light Lamp Blacklight Detector for Dog Urine Pet Stains and Bed Bug Handheld UV back light torch with 51 LED’s; wavelength 395nm. The black light emits 395nm wavelength with 51 top quality ultraviolet led lights. Requires 3 x AA Batteries (Not included) Feature: Material: Aluminum with O rings for water resistance Size: Approx 5.5cm x 15cm(DxH) Bulb Type: UV LED 395-400nm Bulb Life: 100,000 Hours Battery Require: 3 x AA Alkaline Battery (Not Included) Battery Life: Approximately 20 hours on 3 AA batteries Switch Type: Click on / Click off Rugged, machined aluminum construction with knurled design. Makes semen stains and other bodily fluids fluoresce. This large UV flashlight with 51 UV LEDs allows you to cover a much bigger area without losing the intensity of the UV light. Do not attempt to remove the head unit (the part that contains the LEDs). Only remove the tail cap to install/change batteries. Do not look into this device while operating nor shine in any person’s eyes