>>28590033
I put four of these types of things on my Crown Victoria, they are still glass, I put some nice H4 bulbs in them, and I got a wiring harness to make it so that all four low beams come on at once and then all four high beams come on at once, so the headlights went from being horrendous to being fantastic.
My old Chevy van takes the exact same four sealed beams and I'm so very tempted to do the same upgrade to it as well but I don't have the money...