Combined Occupancy / Dimmer Switch

Mar 29, 2007 10 Replies

Hi, having just had 9 x 50 watt downlighters installed in my kitchen I am keen to try to ensure that they are not left on any longer than requred, also that they can be dimmed down to the required level. Does anyone know of a combined occupancy & dimmer wall switch?. If there is no such thing, is it possible to use an occupancy switch in conjunction with a dimmer?



cheers



Nigel



I bet you could replace them with 20W ones and notice no loss in lighting.

That way you wouldn't need a dimmer at all.

Just a thought.

Pete

--

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- for all your gym and fitness equipment.

I can't see any reason why you couldn't rig up your own, but i'd over- rate the relay doing the switching.

best option is a switchbank.

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I find that sort of reply strange - as it applies to anywhere you might want a dimmer.

If all that's needed is working light a central fluorescent strip light is ideal. Some care about aesthetics, though.

Not when your shadow falls on the work ...

How about using X10?

I'm using a wireless X10 PIR and a micro X10 module behind the switch to automatically turn on & off my kitchen halogens - in my case 8x35w bulbs though.

There is micro dimmer that doesn't require a neutral connection available also:

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(Note you'd also need the PIR and a radio reciever to pass the signal onto the mains)

Alan.

But surely if efficiency is all that's needed you'd have everything painted white?

But you'd need a lot of spotlights to make absolutely sure there are no shadows anywhere in the work area...

You have to be *very* fat to cast a significant shadow from (say) a

5ft fluorescent.

Look at the name...;-)

switchbank.http://wiki.diyfaq.org.uk/index.php?title=Dimmers_%26_Switchbanks>> NT

A 3 position switch is much preferable to 2x 2 position ones, the latter works just as well to select off / pir / always on but people never really get used to it. Too non-intuitive.

NT

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