Hi- has anyone tried the Hella Vision Plus headlamps in their series vehicle? I’m referring to the HB type lamp rather than the H4. Do they need any special wiring or relays? I have a late IIA with the four headlight rig, using the radiator panel from an early one. I don’t drive that much at night but recently I’ve noticed the lights seem anemic, especially after driving new cars with fancy LED light packages. Thanks-

Tom