Thats not true! The Depo's have three black knobs on the back of the headlights. They are used to correctly adjust the headlights. I should know, I have a set of Depo's in my car.
1987 mercedes 300E
1995 e320 conversion(hated the 300e grill)
Monochromatic Paint (Custom Blue)
Flat Badged (front)
custom "carbon fiber" console
18 inch HP EVO rims
Sold! Now I drive a Monte Carlo SS