"IMM" wrote in message
...
Double dimmer (two knobs) in a double metal box:
Does anyone know who sells these? This is an elongated switch fitting
into
a double socket box.




I'm *so* tempted to tell you not to so it like this but use a pair of 2
way 1 gang double dimmers wired together to give you redundancy, but
instead, is this what you're after?

http://www.mkelectric.co.uk/products...asp?productdes
cription=DIMMER+SWITCHES+2G+2+WAY+DOUBLE+DIMMER+60 W+MIN%2C+450W+MAX%2C+F
OR+EACH+DIMMER%2C+STD&rangeid=1006

http://tinyurl.com/2rhff

Neil