Have those bulbs in my 03, 04, V11 and patterns is like a regular H4 halogen, only brighter. 1100 Sport needed some grinding on the bulb to get the lock working. Don’t fit in my 01 Greenie steel housing. My 99 has an aftermarket smaller housing with enough length to fit. Don’t ride a lot after dark no more, but no dought, BETTER.
Cheers Tom.