katito Mini Frog Light Bike Light Safety Warning These waterproof Ultra Bright LED Lights are perfect when the visibility is low or in the Dark. Visible to both Cars and Pedestrians the Light Set will reduce the chance of accidents & keep you safe on the road Power: 2 x CR2032 Batteries (Included) Compatible: Fits on all Types of Bike, Helmets and Rucksacks Package Contents:1 x 2- LED White Front Light 1 x 2- LED Red Rear Light Dimensions: 90mm(L) x 31mm(W) x 30mm(D)