Sorry if i've asked this before.

I've seen a couple mercedes and other cars around town with sealed beam headlights that have no business having them. what i mean is that they look like there was some sort of kit available to convert from the OE headlights to sealed beam. i'm wondering if there is a similar kit for the 240. i've heard of one from volvo that replace each big-ass post 86 headlight with a single 7" round sealed beam, but they want something like $150 per fixture, not including the light. I'm looking for something a bit cheaper than that to upgrade my POS lighting system. otherwise, maybe i'll just come to terms with the fact that i'll have to buy the glass headlights from volvo or ipd.

thanks