LED Bicycle Spoke Light USB Rechargeable Bicycle Wheel Light Spoke Specification Easy to install, does not affect the centre of of the bicycle, more than 95% of bicycles can be used universally, such as road bikes, bikes, BMX, bikes and even children's bikes. Suitable hub diameter: 19 mm ~ 30 mm. requirement, the lights are equally nice, even when the bike is stopped. You can choose the flashing or continuous via the, practical and stylish, ideal for outdoor cycling, also a great your and family. RECHARGEABLE & WATERPROOF: Our bicycle wheel lights support up to 12 hours of. However, full charge of the battery takes about 3 hours. And it is IPX5, you don't have to worry about driving through puddles or getting caught in the rain. High brightness, low power consumption and energy saving. Both sides are bright, beautiful lighting, novel style, absolutely eye-catching. Spoke lights for bicycle wheels you in low light conditions and ensure the of night cycling. COOL BIKE LIGHTS: This bike wheel decoration light is a cool kids and adults. It is also an indispensable bicycle accessory to ensure when cycling at night. Package Includes: 1 x bicycle lights Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Sold by-YJL official store