Nexillumi is a globally recognized brand and manufacturer of high-end LED lighting, our goal is to reshape the future of home lighting by providing more competitive, higher quality, lower energy LED products that combine ingenuity and practicality to give you the most exceptional experience.Nexllumi Bicycle Spoke Lights make your bike personal and safe at night. The constant flashing light makes the ride look cool and bright, which is great for safety so that cars can see your bike at night, which is very important in many cases!Waterproof design bicycle wheel light, with the waterproof sleeve on the outside, can ensure that the light string can be used even in the rain, no need to worry about damage.How to install1) Install the battery compartment with the non-slip sticker, then mount it to the wheel and tighten the two ties.2) Wrap the LED light strip from the spokes near the air nozzle to the inside of the wheel.3) Wrap it around the spokes along with the wheel. If the LED cable is too long, you can wrap it around twice. (Don't cut it destroying the waterproof cover.)