I will pass quickly over the very simple design that is perfect for me (that's a matter of taste), to dwell on manufacturing quality: Excellent. All materials are quality, the strength of joints is well tuned, and they have no stake.
However, there was a defect which can be annoying in some configurations: the foot of the lamp being sufficiently ballasted, it is not possible to leave the lamp in full extension, for example.
The touch controls on the front of the lamp respond to the slightest touch, and allow you to play not only the intensity but also the temperature of the light. You'll enjoy a cold and powerful light to work (better contrast) or a warmer light to relax. I could fault just setting "Heat + mini maxi intensity" to be a bit pale, but this is a configuration that the LEDs generally poorly managed and this one is no exception.
Good point: there is a small LED on the base of the lamp to locate the touch controls: it is a good idea, because the touch keys are by definition hard to find in the dark.
The foot of the lamp includes a USB port that will allow you to recharge a smartphone, tablet or other device with USB charging. The output voltage of 1 ampere is the same charger comes standard with most of these devices.
Finally, the price: now proposed to 129.99, this lamp is not given, but it offers nothing in common with the performance of entry-level lights that is less than 100 euros, and which offer a cold light.
Erwann on Amazon.com