The NITECORE TIKI GITD puts the power of 300 lumens with a reach of 77 yards at your fingertips. Weighing about 0.42 ounces, this ultra lightweight mini keychain EDC light has a simple user interface that grants access to 3 light sources: white light, UV light, and high CRI light. The UV light is essential for stain, fake ID and counterfeit bill detection for security personnel, while the high CRI white light is ideal for reading and camping.