SSWI Bicycle Light Set Super Bright 3 LED Headlight, 7 LED Taillight, 3 LED Silicone Light and 2 wheel Valve Lights - LIFETIME WARRANTY BRIGHTEST BIKE LIGHTS ON AMAZON: You will not go out on the road unnoticed with SSWI Bike Lights. EASY TO INSTALL: No tools required except rear light (Phillips Screwdriver). Quick Release For Anti-Theft. LIFETIME GUARANTEE WEATHER RESISTANCE: 100% Waterproof Set BATTERIES INCLUDED: 100% SATISFACTION GUARANTEE- No Questions asked money back guarantee: Refund will be issued for any reason