Creatour Updated Bike Wheel Lights Auto Off LED Waterproof Bike Spoke Light Super Bright Cycling Bicycle Light with Batteries Cool Kids Bike Accessories for Adult and Kids

Our Bike wheel lights are compact,lightweight, they are not interfering with any of your bike’s movingparts and won't drop off easily. Waterproof material, suitable for all-weatheruse. These cool LED bicycle rim lights are simple to install. No tools required.This cool item is a perfect Christmas gift and birthday present for all agesboys, girls, and adults.4 Different Lighting ModesLong light mode/Breathing light/Slowflash/Rapid flash. Slightly press to light on/off or switch modes. In intelligentmode, light on automatically when riding in the dark, light off automaticallywhen stay in a bright outdoor environment about 5 seconds, light offautomatically when no motion about 20 seconds.Suitable for more bicyclesOur extra-long, 21-bulb string of LED bicycle wheel lights is long enough to fit a large adult 29” bike wheelall the way around or can be strung twice around a smaller toddler bike wheel,making all bikes cool. You can stay safe and have fun while riding your bikelong into the night.Different colors you can choosepersonalizes your bike to fit your own unique styleEasy to set-up, you can install them in 5minutes or less, no Tools Required for InstallationWaterproof, durable design, 21 LED bright lights bulbsFits 12" toddler bicycles all the wayup to 29" adult bikesBatteries Included so you're ready to ride,right out of the boxProvides added safety—especiallyriding your bike at nightPersonalizes your bike to fit your own unique styleHowto installStep 1: Unscrew the cap of the waterproofbattery case to install the battery, then unscrew the two screws on the light.Step 2: Insert the screw from behind to fixthe spokes in the groove of the screwsStep 3?Tighten the two screws to fix the light on the spokes firmly.