I had some of these for my Motorbike, very similar to that. Paid £60, so cheap IMO, and the difference in lighting was phenominal. For the money I thought they were very good. But Illega, like most. The mot tester wasn't impressed but he was sound enough to let it slide. Very grateful for that but I've returned back to halogens because I installed a second radiator and had no where to put the ballast (very limited space on my bike).
Cheap but chearful, ultimately did what they said on the tin. Very bright.