Description:The battery lasts on average 12-14 hours and can easily be recharged with the built in USB. No replacement batteries needed!These lights feature an ultra bright UV LED that is rechargeable via built in USB dongle. Simply twist the lense cap to activate the light. USB is safely housed on the keyring end and is water resistant.Beyond keychain use, you can attach these UV lights to a zipper, belt loop, backpack, fishing gear, hiking gear, or a kids jacket to name a few. They can also be used as a safety light, to read hidden messages in invisible UV ink or paint. has a large selection of many other UV flashlight styles along with a great variety of glow in the dark and blacklight responsive items.
 

Product Color: White, Yellow, Red, Purple, Green, Blue, Black, Sky Blue, Silver
Product Material: Abs
Product Size: 2.1 x 0.9
PCS/CTN: 500
Product Shape: 
Shipping Dimensions: 15 x 11 x 10
Shipping Weight: 21
Imprinting Method:Full Color, Heat Transfer, Laser Engraved, Silkscreen, Unimprinted
Imprinting Color: custom
Imprinting Size: custom
Imprinting Location: 0.04
Production Time: 10
Rush Time:7