Unfortunately, this destroys both the transformer and possibly the external product.

With an external control you can control the on/off but not dimming. Dimming of our lights is only possible on the 12V side.

If you want to adjust the brightness more or less permanently, we recommend our Dimmer that can be conveniently placed before your first decklight. However, this is a traditional one-button dimmer, not something you can control wirelessly. In other words, it is not suitable if you want to increase or decrease the brightness of the decklight every day.