What headlight bulb for 190E with DEPO euros?

[frosty]

I remember ordering a set from Performance many years ago but can't find the receipt to see what bulb type it was. I even forgot how to change it. Tell me I don't have to remove the entire light assembly! I found out the driver-side bulb is out recently when I realized that my lightinging pattern is a bit weird. No wonder the cop I stopped behind last week on my way home slowed down and let me pass--I thought, oh no, he's gonna pull me over! I guess he decided not to pull me over, figuring that I'd find out about the burned-out bulb.