The video shows a person holding a lux meter in their hand. The meter has a digital display that reads "0085" and "0062" in different frames. The meter is being used to measure the brightness of a light source. The person's hand is visible in the frame, and the background is dark, indicating that the meter is being used in a low-light environment. The meter appears to be a handheld device with a circular lens on top, which is used to measure the intensity of the light. The display on the meter changes as the person adjusts the angle of the meter to measure the light from different directions.