I've never noticed a difference with any of the "upgrade" Sylvania options we sell at work at the parts store. In fact if you scan them in the computer they ALL SHOW THE SAME LUMENS and the only difference is progressively higher color temp and shorter lifespan. Assuming that data is correct, it might not be, but it would explain why I've never been able to see further with any of those bulbs vs the cheap basic stock replacement types.
I end up putting good quality well designed LED headlights in everything.
I've tried HIDs but the mess of wiring and warm up times are just annoying.
I end up putting good quality well designed LED headlights in everything.
I've tried HIDs but the mess of wiring and warm up times are just annoying.