Don't forget the Norge has projector lights, not relflector. LEDs usually work better in a projector. But I don't know of any LED headlight "bulb" which really works well.
You’ve actually got this backwards.
Projector lamps and reflector lamps both use a mirror. The difference is that the projector directs the light through a magnifying lens.
Also, projector lenses work best with HID and next best with Halogen.
LED is not recommended for use in projector lenses because as stated above, the LED is never properly oriented to maximize the reflective capabilities of the mirror.