Externally, everything is done neatly and evenly. By default, the first channel always turns on when 220V is supplied (in my case, channel 1 is the blue wire). Satisfied with the purchase, can be recommended for purchase and operation.
Different pros:
Ordered through amazon|aliexpress, delivered quickly. Took for rework chandeliers with G-4. Before installing the chandelier in the body, I pre-checked that all the declared functions work. The control panel itself is made of white glossy plastic.