Unfortunately, the lamp is a bit top-heavy by the large radiating surface. If one arm always flat, the lamp will eventually reach its limit range and falls over.
Good solution I find the many small details: The lamp does not go immediately to the preset brightness also increases the brightness of about one-half second (depending on preset brightness). When you turn off the lamp dims then about half a second off before it starts. A great effect, much nicer than a simple on / off.
The light color can be infinitely varied in brightness and color temperature (2700K-6500K) set, the operation is due to the four touch buttons clear and simple: brighter / darker and warmer / colder light. Reaching the respective maximum value indicates the lamp with a small vibration motor.
Another feature that I liked right away, is the ability to fold the luminous area completely upward toward the ceiling. In this way, once achieved a very pleasant indirect lighting.
The LED panel is really illuminated very evenly and does not warm up even at maximum brightness. Only the back of the panels heats up easily.
Oh, and what you look at the lamp is not immediate, is the fourth joint: In addition to the two obvious joints for tilt and height and the joint with which secured the luminous area, the upper arm can additionally twist. On the second photo from the top, the direction of rotation gives an idea of good 130 ° per direction are possible.
A USB port for charging is available and in the night light mode, the face lights up in a very subtle warm white. The touch buttons of TaoTronics react with absolute reliability and the many setting options leave little to be desired.
I received the lamp as a test product and can recommend it. LED bulbs I find wg. longevity and low power consumption anyway super. And then even if, as here, function and processing fit, everything is great!