Maximize your visibility with this amazing taillight. Planet Bike's Superflash aims a one-watt Power LED plus two red LEDs for light that can be seen for up to one mile! The ultra-compact case is weatherproof, light and durable. And, the Superflash Turbo includes a bike mount and clip mount for multiple mounting options. Plus, the 2 AAA batteries (included) offer run times up to 100 hours.