I could also notice a recurring phenomenon in Touch dimmers EMC intolerance. In my case, the dimmer switches the lamp further if the charging cable of my smartphone too close to the light passes. It only seems to occur when the battery is full because then reach pulsating streams to mobile. This is enough to turn the dimmer. At a distance of ~ 20cm from the charger cable to light the problem occurred not on, or when the charger was unplugged. Even a line filter on the light brought no remedy.
Apart from this shortcoming, it is a very nice total of high-quality light.