Knog Frog Strobe Twinpack
Stay visible out there with Knog's Frog Strobe Twinpack light set. The front light and red rear light are small, water-resistant, and silicone-bodied for durability, and can be clipped just about anywhere on your bike. Plus, the Frogs boast super-bright LEDs with three different flashing modes, a steady mode, and run times of up to 80 hours!
Batteries: 2 CR2032 (included)