Signswise Rechargeable Bike Bicycle Wheel Light 300Lumen 128 RGB LEDs IPX6 Waterproof PC Programmable DIY Customize Pattern For 26 Inches And Above Bike Wheel YQ8003 300 Lumens and 128 pcs RGB full color LEDs. Support PC program & DIY customize pattern. Fit for 26 inch and above bike wheel. High-definition dual side display, 360 degree visibility,secure night riding. With rechargeable 18650 battery with charger(release you from the difficulty of searching charger), can last 15-18 hours. FREE SHIPPING from China via DHL, usually takes about 5-10 business days for the delivery