You probably already have the E-code lights, correct?
Studies have showed that the PIAA light bulbs claim to be brighter, but they don't put out more light.
You should do one of those H4 Xenon HID kits for like 500 USD.
Have you looked into that?
No Benzes in the stable at the moment, but itching for one again.
Former Mercedes in the Stable:
1983 300CD Turbo diesel 515k mi sold
1984 300CD Turbo Diesel 150 k mi sold
1982 300D Turbo Diesel 225 sold
1987 300D Turbo Diesel 255k mi sold
1988 300 CE AMG Hammer 15k mi sold
1986 300E Amg Hammer 88k mi sold
1992 500E 156k mi sold