Operation is simple, so it will not need the included, operating instructions in English.
It is switched on the lamp above the level Power-touch surface,
which you can also adjust the dimming with longer finger pressure.
By briefly tapping this area, the lamp is switched off again.
About the "M-Touch surface" the color temperature of the lamp can be adjusted,
a choice between sunlight-white, natural white, pure white and warm white.
Every color temperature can be dimmed via the Power-Touch surface.
At this point, I refer to my video.