Specifictions:Emitter Type:UV LEDWL(wave length):385~400nmBulb Quantity:9Lightbulb/LED Lifespan:10,000 hoursModes:1Battery Configuration:3 x AAA batteries (NOT INCLUDED)Input Voltage:4.5 vRuntime:About 4.5 hoursSwitch Type:Clicky/ClickieSwitch Location:Tail-capLens: Coated Glass LensMaterial: Aluminum AlloyBody Color: Blue Pink Silver BlackDimensions(L x Head Dia. x Body Dia.):3.62 x 1.06 x 0.98 inch /9.2 x 2.7 x 2.5cmWeight:63g / 1.94oz

Features:1.Great for checking notes, credit cards, fluorescent inks (invisible inks), cracked glassware, or even crime scene.Strong in UV, but not strong in visible light.2.The body of this flashlight is built of high quality aluminum alloy, and it has a very solid construction.3.Internal wiring applies the high efficient booster circuit, and can utilize the batteries in the largest extent.4.Excellent waterproof, suitable for outdoor environment, adverse weather conditions.

Package included:1 x 9 UV LED Ultra Violet Flashlight