Improve visibility and safety with vibrant LED wheel lights that make you the most visible cyclist on the road, adding a bright color accent to night rides. Quick, tool mounting on standard bicycle spokes: Use the screw buckle and nut to secure the light, with no special tools needed. Install in minutes and enjoy a secure fit that resists shakes on uneven surfaces. Intelligent sensing technology: Builtin light and motion sensors activate the lights when in motion or in lowlight conditions, helping you stay visible during nighttime riding. Fast charging and long runtime: Supports solar and TYPEC fast charging. A builtin largecapacity battery powers the lights for up to 20 hours and recharges automatically when in use. Compatibility and practicality: Designed to fit standard bicycle spokes with a simple screwbuckle mounting system, enabling quick swap between bikes or setups without customized hardware. Practical use scenarios: City commuting after sunset: Enhanced visibility to drivers at intersections and crosswalks, improving safety during dusk and night rides. Night rides on dim roads or trails: Lights activate with motion and low ambient light, helping you stay seen by others on sparsely lit routes. Group rides or events: Bright, eyecatching LED colors help organizers and riders locate you quickly in a crowd, improving coordination and safety.