AFAIK, they are the same length. The 7 watt ones are the same size as a halogen GU10, according to one member on here.Albert said:Lately I fitted many low energy GU10, 9W bulbs. I try to install them as standard with a fire/sound complying fitting. The bulbs were fitted without problems. I wanted the 11W but I have been told that they are longer and will not fit, today in one of the links I looked at the details and it seems that the 9W and the 11W are the same length, or there is a mistake?
Steve said:AFAIK, they are the same length. The 7 watt ones are the same size as a halogen GU10, according to one member on here.
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