Panel smart function
Dimming:
Tap the dim down button:chosen preset goes to 0%.
Tap the dim up button:chosen present goes to it's original brightness.
Hold on the dim down or dim up button:smooth dimming of last chosen preset.
Preset buttons:
Tap: The chosen preset will turn on.
Tap again: The chosen preset will turn off.
Color temperature buttons:
Hold the color temperature button:changes colour temperature smoothly.
Tap the left color temperature button:changes to the warmest colour temperature.
Tap the right color temperature button:changes to the coldest colour temperature.