During a wet night ride, a cyclist couldn't see ahead for obstacles and wildlife. The Olight RN 800 bike headlight provided clear visibility up to 137 meters, helping the rider avoid collisions.
  The Olight RN 800 bike headlight has five modes, from low to high, and flash settings for varied riding conditions. Adjusting the brightness or switching modes takes just one or two presses, making it perfect for urban cycling.