Also, a good starting point would be one of those multi-light bathroom fixtures. The base model works fine. Usually has between 3-10 light sockets I believe and they are fairly cheap at most home improvement stores. Alot of the times they have some on sale. Just take it about to wire in your HPS/MHL and add your metal for the hood and presto chango. Another little idea is if your just using a single light, you can get a shop/drop light to use as a starting point to build a larger relector, the round/octogon style.