i second the sylvania ultra bulb. i've had one in my '09 t/g for about 4 months great lighting & no elec. issues i only use it on low beam for 2 reasons
'1 low beam is great lighting. &
2. i'm trying to cut down on the draw on the stator.
3. i don't uuse the passing lights much, may decide to go with LED'S .BUT NOT FOR THE HEADLIGHT, DON'T LIKE THE BEAM PATTERN.
i like the orsam H4 80-100 myself thats a bad boy..and only $20.oo...you have to ajust it a little so you dont get bright lighted...but when you get it right....Iam talking daylight from ditch to ditch....
2012 Ultra Classic White hot Pearl..... 2002 Fatboy Concord Purple,