Solar LED lights have become increasingly popular for outdoor lighting due to their energy efficiency and environmental benefits. However, a common question arises: should solar LED lights be driven by constant current or constant voltage? In this article, we will explore both powering methods, their advantages and disadvantages, and which is ultimately best for your solar lighting needs. Understanding Solar LED Lights What Are Solar LED Lights? Solar LED lights are lighting solutions that utilize light-emitting diodes (LEDs) powered by solar energy. They contain solar panels that convert sunlight into electricity, which is stored in batteries and used to power the LED light source. This sustainable approach not only reduces