The Solar Square flood lights are very affordable and flexible solar lighting system. It provides easy and safe power supply for outdoor LED lighting. With good quality LiFePO4 battery built-in, the flood light is charged by solar panel from 15W to 48W. It is perfect for outdoor lighting in remote areas or villages and very enjoyable for garden, square, street,etc. The solar flood light for LED lighting system is very easy to install, just to plug pv panel.