ive combed through threads for hours and im still unsure if the i need to a dac or a special board to dim my mars aqua lights. Im ok with them not turning off completely when dimming and using a outlet to turn them off. its how i have my current reefkeeper setup and i like knowing that they are completely off at night.would this work with a mars aqua light? as the mars aqua has 4 pins and not the three listed. its the exact dimmer as this but im having trouble understanding the solution that they found. any help on a simple solution would be appreciated.