The working principle of the light is based on a combination of solar energy harvesting and efficient lighting technology. The solar panels, which are designed to be highly durable and weather - resistant, collect sunlight during the day. They are constructed with high - quality semiconductor materials that enable them to convert solar energy into electricity with remarkable efficiency. The generated direct current is then regulated by a precision charge controller. This charge controller ensures that the battery is charged optimally, preventing overcharging and undercharging, which can significantly extend the battery's lifespan. The battery, which stores the energy for later use, powers the LED light sources. The LEDs are engineered to provide bright and consistent illumination. In addition to the standard on - off function controlled by a light - sensitive sensor, some models of Solar Road Luminarias Lights come with advanced features. For example, they may have a built - in…