This is a solar LED light for residential flagpoles This solar flag light is powered by solar energy through the solar panels The panels convert the sunlight into electrical energy then charge the 1 2V Ni-MH rechargeable battery during the day A light sensor turns on the flag pole solar light automatically at night Ideally, the solar light for flag pole should be in a place to capture the maximum amount of sunlight The light source is super bright LED's which can work up to eight hours at night after a full sunny day of charging It is easy to install and no special tools are required The self charging battery is included This solar flagpole light was developed for flagpoles 5 ft to 8 ft and it includes three angle-adjustable adaptors to accommodate most 1 inch diameter poles