Tuofeng&reg; Wf- 502b 3-watt 365nm Ultra Violet Uv LED Flashlight for Forensic Work, Counterfeit Money, Credit Card and Id Detection Is Tuofeng (made in China). It will be shipped by China Airmail, 7-15 business days to arrive to your address Made by quality 6061T CNC aluminum body of this flashlight is built of high quality aluminum alloy, and it has a very solid construction water resistant - Water resistant - with the ring of "O" sealed at both ends Equipped with UV bulb 3w UV LED, fluorescent dye inks activation / Counterfeit money, credit card and ID detection. Find urine, semen and saliva stains.