I am very happy with the Philips Vision Plus bulbs (+50 output for same wattage - search the archives on this one). They can be ordered through www.powerbulbs.com
in H1 and H7.
2003 Firemist Red/grey leather SL 500
2015 Palladium Silver/black mbtex GLK 350
1987 Smoke Silver/burgundy mbtex 300E Sportline (SOLD)
Click to see 87 300E