So the bulb on my 72 bowfront finally blew out yesterday and I need to get a new one. Can you guys recommend me a good bulb from Home Depot? I've always bought my lighting from an LFS so this time I'm thinking of using a HD one since I've seen a lot of other members here using them. Do these bulbs screw in the exact same into my hood as the regular LFS brand bulbs do? Or am I gonna have to buy a whole new holder/hood for the bulb as well? Tank is 4' long by the way. Thanks in advance!