Solar LED batten light is a kit that contains everything - rechargeable lithium battery, solar controller, and solar panel. Easy installation in less than 5 minutes; you just need to plug solar panel into the light by DC connector. It provides a high brightness level over a long period of time, continuous lighting output, and in-built PIR sensor to save power if sunshine is not strong enough. This solar LED batten light also supports working during day time while being charged- under manual operation. By programming the remote control, you can increase or decrease the brightness as you wish; there are 2, 4 and 6 hour settings available. Selection of 3 lighting modes is possible with manual selection, and brightness and time can be set easily by the remote control.