100 LED Black Light Flashlight Take Advantage Of Ultraviolet Rays To Perform Much-Needed Daily Tasks You’ve likely heard of the existence of UV flashlights, but probably think their use is restricted to highly trained professionals. A UV Flashlight CAN be used by anyone, without the need of advanced or professional training seminars. Here’s just a partial list where a UV flashlight will save you from trouble and unnecessary expenditures: • Makes For An Outstanding Tool For Security Control • Tracks Rodents & Find Out Their Hiding Place • Helps You Complete Hotel Room & Rental Home Inspection – UV Makes Urine, Semen & Other Bodily Fluid Stains Fluoresce • Is Perfect For Those Looking Out For Minerals, Scorpions & Other Arthropods Our flashlight is water- and shock-proof, featuring a rugged, machined aluminum construction with knurled design! Specifications: Bulb Type: LED 390 to 395nm Bulb Life: 100,000 Hrs Body Material: Aluminum With O Rings For Water Resistance Battery: 6 x AA Battery (not Included) - Battery Life: Aprox. 20 hours On 6 AA batteries Switch Type: Push On/Off Button Weight: 445g Package Included :1/2 pcs x UV 100 LED Flashlight（AA Batteries NOT included）