Used for a few interviews this fall. No longer need. Worked great!! From ikea: You can choose between 4 color temperatures (2700K, 3500K, 4000K, 5000K) and 3 different intensities of light. Adjustable head makes it easy to direct the light. A built-in touch dimmer means that you can turn off, turn on, and dim the lamp with only a touch of your finger. The USB-C connector of the cable suits most laptops. The hole in the middle of the bracket suits the camera eye of most laptops. The lamp leaves no marks on your laptop since the bracket has a soft cushion on the inner side. Cable management makes it easy to keep your cords organized.