Hey everyone, so i have a single ended dual 175 watt hamilton metal halide fixture with the stock magnetic ballasts. Im looking for a electronic ballasts thats dimmible , cool temp ,and compact as i want to mount then on the wall behind my tank. When i was on brs i only saw to types of electronic ballasts. 250 and 400. Can i run 2 250 or does it have to be rated for 175. And when they say dimmable that means dimmable like leds right?
