The video shows a man sitting at a table with a light bulb on a stand in front of him. He is wearing a black shirt and has a smartphone on the table next to him. He is holding a smartphone in his hand and appears to be using it to control the light bulb. The light bulb is turned on and off several times as he interacts with the smartphone. In the background, there are several boxes of light bulbs stacked on the table. The room has a green wall and a window with blinds.