🚲【Exceptional Brightness for Your Safety】: The powerful LED bulb produces an incredibly bright light that makes you visible up to 1 km to car drivers and other cyclists. 🚲【High Quality and Long Lifespan】: Made of high-quality waterproof silicone for a long service life. The premium material used protects them from quick damage! 🚲【Quick and Easy Installation】: Easy to attach without tools to any bike - mountain bikes, children's bikes, urban bikes, and can be removed in seconds for added safety. 🚲【High Quality and Durable Bike Light】: The front and rear lights are made of silicone and LED; they are waterproof and can be used in rain and snow. Also suitable for universal use as a dog collar light, leisure, camping and outdoor activities. Add a light to your bike, backpack, helmet, etc. 🚲【3 Lighting Modes】: Practical design with 3 modes - constant light, fast flashing and slow flashing. The 3 modes can help alert other cyclists, drivers and pedestrians to spot you in low light