The Nitecore TIKI UV is a small keychain flashlight with UV light. The UV light can be switched between two levels: 180 mW and 1000 mW. The wavelength of the UV light is 365 nm, making it suitable for a variety of applications, such as checking documents and banknotes, as well as forensic uses. The built-in Li-Ion battery can be charged via a Micro-USB port. In addition to the UV light, the Nitecore TIKI UV features two additional white LEDs with brightness levels of 35 and 70 lumens.