The power supply is via a narrow, external power adapter with a 160cm long cable.
It has a stable base. The surface is rubberized pleasant and the corners are rounded.
Unlike my last desk lamp This lamp is no annoying humming noise.
The arm is infinitely adjustable fexibel. It might also be the wall or the ceiling are illuminated. If the lamp head is horizontal to the table top, this is only 31 cm above the table.
She has a pleasant light that can be adjusted in 7 steps from a cozy backlight to bright reading light.
Switching and dimming the lamp works comfortably via a touch panel.
The touch surface of the circuit closer is always lit red, so that it can be found even in the dark. The lamp remembers the last selected dimmer setting and activates them again the next time.
The LED lights without any noticeable delay and flicker not.
I am very pleased with the lamp.