CSI Investigator Multi-Function LED Flashlight 30 LEDs, 5 Settings, 11 Modes; White, UV, Green, Flashing, Laser Pointer A professional quality, machined aluminum flashlight with O-Ring water resistant body and so many handy features: 18 UltraBright LED White Light Main Flash (216,000 MCD). Click the button again and you get a 450 yard laser pointer. Click it again and your 18 UltraBright LEDs go into Flashing Strobe mode... for emergency signaling or to disrupt an intruder. On the opposite side of the CSI Investigator is a second function button. Click it once and turn on 6 Ultraviolet (UV) LEDs... Handy for exposing many things that are invisible in normal light... Such as crime scene investigation (CSI), leak detection, or gem stone verification. Click it again and turn on 6 Green LEDs... Handy for keeping your night vision while walking to your deer stand in the dark or investigating things that go "bump" in the night! Green won't disturb most animals. These several functions can be used in combination to produce 11 different modes. Are you lost yet? Well this flashlight helps you out in that department, too... There's a steady, quick settling compass in the cap! If you like flashlights and appreciate the mating of new technology with precision machined workmanship, Order Your CSI Investigator Flashlight Today! Specs: Runs on 3 AA Batteries (included). 5¾" long.