Is the https://www.amazon.com/HELLA-H4-Standard-Halogen-Bulb/dp/B01BDWRAK6/ref=dp_ob_title_auto?th=1 I assume any H4 bulb would fit FZ6R, but wattage is OEM bulb? Is High Wattage - 100/55W compatible/recommended, or would it be too much load on the battery? I dont do much night riding, just looking for a bulb that has long life. I am not sure whether it is needed, but I have the high beam on all the time.Replace the bulb. The high beam is probably burned out, especially if you ride with your high beam on during the day.
I tried LED, low beam was better high beam was crap. Went back to standard.I had an LED bulb in mine and I really dont think the light output was that much better. If I were to recommend an alternative, I would say bite the bullet and install an HID kit.