In article , "Gayton" disgusted@easy-
dot-com.no-spam.invalid says...
[quote="Christian McArdle

If you must install halogen downlighters, then install LV. Mains ones
are an
environmental catastrophe, whilst LV ones are only an environmental
disaster.

Christian.[/quote]

I though halogen lights used far less electricity compared to normal
lights.


They just produce a bit more light than conventional incandescents
because they can run hotter without burning out.