schuler895 years ago000What is the difference to the 6.5 watt version? Show in original language (German)schuler895 years ago000I have my doubts...as far as I know there are only 2 generations of gu10 colour: the 1st generation is much longer and has 6.5w, but this 6.5w looks like the 2nd generation...I would have guessed that it was a printing error?!Show in original language (German)CommentLeistig5 years ago000The 6.5w (1st generation) is brighter than the 5.7w (2nd generation)...xD The 6.5w is taller (longer) and less intense in green (more yellow).Show in original language (German)Comment1 comment