GZ10 lamps are the dichroic (cool beam) type, where a lot of heat comes out of the back, and GU10s have internal reflectors (the lamps are also known as PARxx - Parabolic Aluminium Reflector<size>) where the heat comes out forwards.
If you look you'll see that you can put a GU10 lamp in a GZ10 fitting, but not the other way around. This was done so that you couldn't put a dichroic lamp into a luminaire designed for PAR lamps, as the rearward-reflected heat would damage it.
[Bericht gewijzigd door Henry S. op 9 februari 2009 20:49:31 (80%)]
Op 9 februari 2009 19:31:52 schreef watchout3:
(heb het zelf moeten googlen)
[Bericht gewijzigd door Henry S. op 9 februari 2009 20:51:39 (18%)]