Quote Originally Posted by seventwenty View Post
I believe they are 7443 bulbs tho, not the 3157's that were linked
You are correct. I "ASSUMED" it was the right bulb on CycleMax's site for the GL1800. Maybe the 2018+ uses 3157 bulbs.

I know several F6B owners have bought 7443 flashing LEDs off EBay but not sure about quality.