Jindian Flood Light 50W

 It requires no wiring and for the duration of its life will maintain itself (though you will have to change the battery once its performance drops).    It provides a 1100 lumens brightness which in ordinary language means you can put it on a pole/height of approximately 5m and it will provide adequate lighting within the area under it.    It has an adjustable solar panel that maximizes sunlight absorption. You can tilt it to get into the best position. The solar panel is a 45watt polycrystalline panel which should have the battery charged fully within less than 8 hours. Once charged the light should work well into the night.   It comes with a remote control that lets you put it on or off at your discretion and also switch to AUTO MODE which means that the light will turn on and off by itself based on the sunlight available (intelligent light control).   The Flood light is simple to install and comes with a mounting bracket that you can use to mount on a wall or on a pole.