Solar Blinker Light of Aluminium Casting and ABS Clamp with Round Road Reflector Solar Blinker's solar panels absorb sunlight during the day and convert it to electricity, which is then stored in storage devices. The Electricity in the Storage Device Can Be Automatically Converted Into Light Energy In The Evening. through the LED light to alert the vehicles. UV Resistant. Backup: 36hrs after full charging Size-Delineation Area: Diameter 48*1000mm, Solar Panel, Visibility: Upto 1km Solar blinkers serve as a gentle warning to vehicles to slow down at regular intervals, especially when approaching crossroads or u-turns. Features: High-efficiency electronic circuitry , maintenance free and minimum power consumption