Solar light unit "LongLife" - for years of reliable use in solar lights With this very high-quality solar light unit with high-quality LiFEPO4 technology, you can implement your own solar lights such as solar garden lights, solar house number lights, bird house lights, solar accent lights and much more. For this purpose, the "LongLife" solar light unit provides the technology at the highest level and the user decides for himself which own project is to be implemented. During the development of this set, the focus was not only on durability but also on the use of the highest quality individual components. The powerful solar panel, for example, has a laminated surface and is thus optimally protected against environmental influences. The LiFEPO4 battery impresses with its extreme cycle stability and is designed for longevity with over 3000 charge and discharge cycles. The control board reliably disconnects the LED from the battery if deep discharge is imminent, thus protecting the entire system. Since all components are pre-assembled, even a layman can set up the circuit in no time at all. Simply plug in the three reverse polarity protected plugs and the solar light unit is ready for use.