Bazhou's High qualityThis UV Torch emits 395nm wavelength with 9 quality ultraviolet led lights, brighter with fairly focused output,and its body build of durable material Aluminum Alloy with Anti-abrasive Anodizing Surface Treatment.Good tool for outdoor activitiesThe black light UV torch protects you away from the dangerous creatures like Spot Scorpions when you are going on Mountain climbing, camping, hiking and so on.Portable to CarryThis UV flashlight torch is very compact and lightweightyou can simply put it into your pocket, bag or anywhere you want and only 3.5 inches / 9 cm.Head diameter 28mm tail diameter 26mm Practical life functionThis black light flashlight can be used on Identify authenticate, counterfeit currency,driver license,credit cards,checks,official identification cards,passports,perfect for revealing dry stains of dog, cat and rodent and unfavourable spots.Warm promptYou can use it in wet condition or light rain days, please don't threw this uv torch directly into water or other liquid 3 AAA batteries are needed.(Batteries not included).Products from jinyu's store