100% Brand new and high quality. <br />Great for checking notes， credit cards， fluorescent inks (invisible inks)， cracked glassware， or even crime scene.<br />Strong in UV， but not strong in visible light.<br />The body of this flashlight is built of high quality aluminum alloy， and it has a very solid construction.<br />Internal wiring applies the high efficient booster circuit， and can utilize the batteries in the largest extent.<br />Suitable for outdoor environment， adverse weather conditions.<br /> <br />Specifictions:<br />Emitter Type:9 UV LED<br />WL(wave length): 395~400nm<br />Lightbulb/LED Lifespan: 10，000 hours<br />Battery Configuration: 3 x AAA batteries (NOT INCLUDED)<br />Input Voltage: 4.5 v<br />Runtime: About 6-8 hours<br />Switch Type: Clicky/Clickie<br />Switch Location: Tail-cap<br />Lens: Coated Glass Lens<br />Material: Aluminum Alloy<br />Body Color: black<br />Dimensions(L x Head Dia. x Body Dia.):3.62 x 1.06 x 0.98 inch /9.2 x 2.7 x 2.5cm<br /> <br />Package Contents:<br />1 x 9 UV LED Ultra Violet 395~400nm Flashlight Torch