Bicycle Light ✅ 13-step brightness adjustment ✅ 180° wide-angle illumination ✅ USB-C rechargeable ✅ Easy to install ✅ Small and ultra-lightweight ✅ LED headlight ✅ Emergency flashlight for disaster preparedness/earthquakes/power outages/mountain climbing/emergencies Perfect for this time of year when it gets dark earlier! * Opened, but unused.