Setting up T5 lights in my canopy...

[MikeP]

I don't think locating the ballast somewhere else will be a problem. I think there is plenty of room for two bulbs in there. The measurements are 28longx4.5deepx2.5high (so maybe I will go with a bulb(s) closer to 24 inches long). Sould I go with two? And what kind of bulbs should I buy? All I know to ask for is T5 bulbs. What about spectrum and color? Also what wattage do I need? I heard you want about 3 watts per gallon. Is that right? If so would that be total wattage between both bulbs or per bulb?

Originally Posted by Willow

it depends on how many bulbs you are going to add to the canopy. the ballast will generate the most heat, try locating that seperatly, if not you might have to add an exaust fan.