Wealers Red Waterproof LED Bike Bicycle Light Flashing Safety Taillight Belt Clip Bike Mont (Set of 10) - Up to 100 Hours - Water Resistant Set of 10 lights, 7 functions: 6 flashing or steady light Super red bright LED light can be seen up to 800m or 2500Ft Lightweight, water resistant Suitable for wearing during most any night time activity, dawn, dusk or cloudy/rainy day