1) they are a lot lighter
2) the beam angle is greater
3) the light is warmer and very very close to halogen
OSRAM has now new (PARATHOM MR11 20 30 ° 3.7 W / 827 GU4). Did this not, but what you see on the Internet so, seem to be the Same. But costs about twice as much! Thus I slammed here and further ordered: o)
Should also be mentioned that on the packaging are 184 Lumen instead of 200 in the description.