BENJZ Bike Headlight - FREE Taillight INCLUDED - USB/DC Rechargeable CREE LED Bike Lamp - Waterproof Cycling Safety Flashlight - Tools-Free Installation 1. SAFETY COMES FIRST - Don't risk danger by riding in the dark. 80% of fatal cycling accidents happen at night due to lack of vision. The BENJZ Bike Headlight flashing modes will grab others attention even in broad daylight and any weather conditions. Try it on Your Dirt Bike! 2. POWERFUL 2400 LUMENS BIKE HEADLIGHT - With TWO CREE XM-L U2 led bulb, 2400 lumens of brightness lights your way! The BENJZ bike light set approximately 4-6 Hours on high intense light! 3. MINI BICYCLE LIGHT - it also can be use as headlamp with head harness, allows our cycling light to outshine the competition! 4. HIGH-QUALITY - Made of water-proof solid aluminum and rugged ABS plastic. Won't rust or corrode. The high transmittance with wear-proof scratch-proof tempered glass lens! 5. 100% SATISFACTION GUARANTEE - Your satisfaction is our guarantee. We are offering the BEST guarantee on the market. If you are unsatisfied for ANY reason within 30 days, contact us for a replacement or a full refund of your entire purchase price!