R&BK LED Flashlights w/ Ultra Violet UV Technology

Features:Perfect for scorpions tracking, authenticate currency,driver license, official identification cards, passports.Can clearly show small animal, pets urine, strains, on carpet or furniture,food stains on floor.  Specifications:Type:UV flashlightMain Material:Aluminum alloyItem Color:Black(As pictures show)Emitting Color:UV PurpleWave Length: 395nmLED Quantity:21LedsSwitch:ON/OFF Press ButtonSwitch Location:Tail capVoltage:DC 4.5VPowered by:3pcs AAA batteries (Not include the battery)Item  Length: 9.6cm / 3.8inchHead Diameter:3.5cm/1.4inchBody  Diameter: 2.8cm / 1.1inchNet Weight/Item:0.067kg/2.36ozPackage Include:1*UV Flashlight(Not include the battery)Powered by:3pcs AAA batteries (we do not provide the battery)