Hi, Dear little angel, welcome to Jacenvly, our products are cheap and good quality, price is fair, you can't miss it. If this product is not your style, please click on our store, we have many kinds of products, there will be you like and suits you. If you have any questions about your purchase, please send us the first message, we offer world class customer service to make your purchase without your worries. Have a nice day. Night Ride Lights Car Bicycle Bike Cycling Wheel Tire Spoke LED Light Lamp Product Selling Point: Specially designed for the vocational rider or casual cyclist to use, long lasting, and attached, Durable and water Easy mount and release,installled in seconds before you get to ride Secure, remains securely locked in position, even during off-road use Be seen while riding your bicycle, this LED light is the perfect solution for night-time when biking. Specification: Item color: White 4 colors for choice: Red, Blue, Green, Multi-color 3 Modes: Flash, Fast flash, Keep light Material: silica gel Rated Voltage: 3V Power: 0.1W Luminous Flux: 20lm Power: 2x CR2016 battery or 1x CR2032 battery (included) Dimension:13cm x 3.5cm Package Includes: 6 x Bike Wheel Spoke Light Product Selling Point: Specially designed for the vocational rider or casual cyclist to use, long lasting, and attached, Durable and water Easy mount and release,installled in seconds before you get to ride Secure, remains securely locked in position, even during off-road use