I wanna run my lights on 220-240v to save some money. As they're listed to operate on an input voltage of 120-277v.
So, does anyone run their mars hydro light on 220-240v? If so, do the drivers automatically switch for power input, or do I have to open it up to manually switch power input? Thanks
So, does anyone run their mars hydro light on 220-240v? If so, do the drivers automatically switch for power input, or do I have to open it up to manually switch power input? Thanks