SUN Bicycle Led Light &ndash; POWERFUL 1200 LUMENS - Premium Bicycle Led Light - Rechargeable Bike Light &ndash; Waterproof Aluminium CREE LED &ndash; Bright Beam To Improve Safety - Safety for Riding, Hunting, Camping, Traveling, Hiking, Caving, Climbing GOOD VALUE FOR PERFORMANCE - This is the perfect light for outdoor sports enthusiasts with its excellent performance in waterproof technology. It's perfect for hunting, camping, traveling, hiking, caving, climbing, etc. EASY TO INSTALL AND USE - the lamp is supported on the bicycle, working as a bicycle lamp/headlight. Comes with elastic rubber band sealing ring can also work as a headlamp. DIFFUSER LENS  Its lens allows you to completely illuminate the immediate surrounding area. It illuminates the path/road ahead with plenty of time, increasing speed and safety on either the high setting or the low setting. RECHARGEABLE EXTERNAL BATTERY - The battery pack actually works out well. It appears to be a shrink wrapped package of four AA batteries wired up with a connector that connects to the light or the included charger. The charger has an LED on it to indicate when it's charging when it's nearly finished, or completely finished. VERY BRIGHT LIGHT  Great Light for riding at night. Very powerful light, lasts for hours on high. If you are looking for an easy to use ultra bright light, this is the best choice, get it soon ! Tags sun, light, led, bike, bicycle, bright, brightness, ride, riding, hunting, camping, traveling, hiking, caving, climbing, lumens, illuminate, easytouse, waterproof, lamp, road, charging, night, rechargeable