thru the back road Michigan winter I'm going to need some extra roof lighting to cut thru the blizzards on my way to work at 5am. I need 2 or 4, probably rectangular lamps for my roof. But, money is definately an issue. I don't want to run out to PepBoys or Autozone and buy something off the shelf that might not give me good light. I want some good input here first. What do you people suggest? brand? size? what do I look for? Black is prefered over chrome and I don't want to pay extra for stainless or anything not critical to lighting my way.....thanks!!