Features a K2 LED bulb, which produces 85 lumens of brightness, and 3 night-vision, 5-mm LEDs in red, blue and green. The K2 white LED has 4 modes: high, low, flashing and off. The high mode throws a beam up to 170 feet. A smart switch allows independent control of the K2 and 5-mm LED bulbs. Plus, there is an instant off from any mode. The red LED has a flashing mode. Also includes an integrated rear LED safety light with on, flashing and off modes. Focus control spot to flood adjuster is located on base of the front unit. Burn time – 16 hours on high mode (white LEDs), 240 hours on coloured LEDs. Requires 3 AA batteries.