I'm running two 4' dual bulb T8 light fittings from home depot. I believe I paid 25 each, plus $30 in bulbs. Snagged two Plant and Aquarium, and to Daylight delux. I had to wire them to a plug, which is very easy and straight forward. I built a canopy for them, but prior to that I had them resting on the glass tops. Get the model with the reflectors.