Bicycle Accessories, Bike Light Set, Bike Headlight, Bike Rear Taillight, Rechargeable, 1500 LM This Bike Light set includes a Waterproof Headlight and a Taillight. It is recharable and can last over 6-12 hours on a full charge. With LED technology, the light bulb will never need replacement. It has a strong 1500 lumen front light and 5 x 60 lumen red back light that shines wide. You can charge them with USB, which is handy for riding when it's dark. They have different light modes for wherever you ride. They're easy to put on your bike without any tools and they fit on lots of bikes like mountain bikes or road bikes. They're good in all kinds of weather because they're IPX4 rated. These lights help others see you and are a must-have for lighting up the front and back of your bike. Color: Black Material: Aluminum, Silicone, and Plastic Power: Battery Powered Water Resistance Level: IPX4 Mounting Type: Handlebar Mount Settings: 4 light modes Dimensions: 6.63 x 5.23 x 1.46 inches Weight: 0.4lbs