Solar / USB Charging Bike Light Bicycle Bell Horn Lamp Bike Flashlight Bike Front Light USB / Solar-Powered Rechargeable Waterproof Cycling Headlight with3 Lighting Modes 5 Sounds Fits Mountain Road Bike
The max lighting distance is up to 200m and the lamp beads have 3 working modes. 7yd. Can work as both a bell and a light. It is possible to use on rainy days. It can also be used as a bell.