i think the osram is a phillips bulb, they are ok but you need to make sure you get a very narrow spot., There is a clr bulb and one with a pebbped face, my nieghbor likes to fish under the pebbled face ones, I have got both and cannot tell the difference. Maybe texan will chime in he fishes under the lights all the time. Where are you going to orfer from?
BulbAmerica.com they are alot cheaper than anything else I have found. I use to buy my lights from light bulbs unlimited, but this place is cheaper from what I can remember. Jake67 posted there website, I think he uses the platinum bulb.