Serfas Light-RR 100L Thunderbolt Clear Bike Essentials

• Max Lumens: 90• USB rechargeable• Features 15-micro (double strength) LED strip• Features a light silicone body• Unique mounting system that allows for endless mounting possibilites • Features a non-directional beam to cover a wider area• Modes: high beam, low beam and two flash modes• Run times: 1.5 hours (high beam); 6.5 hours (low beam); 3.5 hours (high blink); 9 hours (low blink)• Highly Water resistant• Weight: 50 grams