Is this light bright enough for video calls?

Yes for a seated person a couple of feet away. It puts out 816 lux at 0.5m, which is fine as a close key light. It is not strong enough to light a whole room.

What color temperatures does it offer?

Three presets: 2400K warm, 4000K neutral and 7400K cool. There is no continuous dial, so you pick one of the three.

How tall is the stand?

It adjusts from about 24.2 to 34.3 inches. That puts the panel near face height for most people sitting at a desk.

Does it need to be plugged in?

Yes. It runs on AC power at 15W and has no internal battery.

The 9.1-inch square LED panel, the adjustable stand and the 7.9-inch base. Check the listing for the power adapter and any diffuser.

Is $45.99 a good price?

It is the only new price listed as of November 8, 2026, so there is no direct comparison. Bi-color panels with a stand usually cost more, so it is a reasonable entry price.