Led panel installation frame 30x120 cm for mounting outside the wall. The accessory of the led panel, the power supply / of course the power supply is included!/ also fits under the panel. The LED panel can be mounted on any surface using the built-in frame. The frame consists of 4 elements, which can be assembled with the 8 screws provided. When installing, screw 3 elements together and fix them on the ceiling, then slide the panel in and then screw the fourth side on it as well! Life Light Led 2 year warranty!