As far as I'm aware I've just got standard bulbs but they seem to work just fine. Very good on the high beam. Not as good as the Omega which could microwave hedgehogs at 200 yards but more than adequate.
Turns out the lights do NOT flag up the bulb warning
We took an 87 mile round trip today, the lad and me.
Leg was howling, felt like the cast was too tight, but George did me proud and drove like a boss.
Got back in the dark and the new LED's were spot on. Never got flashed so obviously the dip is perfect and that makes me very happy. High beam is now awesome and a half