SUPER BRIGHT LEDS Your new bike light set features extremely bright LEDs which illuminate the entire road.FOUR LIGHT MODE ------ Featuring four different modes of lighting which you can switch with the click of a button. Front cycle light supports full brightness, half brightness, fast flashing and slow flashing mode. Easy to detach and suitable for camping, walking dogs or outdoor adventure activities. Taillight features constant and flicker mode (4 MODE full brightness, half brightness, fast flashing and slow flashing mode) to alert following cars/ peopleWATERPROOF & INDESTRUCTIBLE Built for tough handling and beatings, your led bike lights will be able to survive a 10-foot drop. Use in snow & rain.LONG LASTING RECHARGEABLE BATTERY Pre-installed with the highest quality rechargeable batteries for maximum battery life. Installs in seconds without tools and lasts 10+ hours (twice longer than our competitors).VERSATILE, MORE THAN A BIKE LIGHT - Can be used as an emergency flashlight, keep it inside your car, basement, attic, and emergency kit. Use it when you're running, jogging, hiking, camping, walking your dog, cycling, changing a tire, nighttime family/kids activities, power outage and MORE! Enjoy enhanced visibility and comfort knowing you will be safe and secure at any time of the day.