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spotlights and dimmer

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Old 04-11-2009, 10:49 PM   #1
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spotlights and dimmer

In my lounger i have a light switch, 2 switches on it , one turns on 8 lights the other 6.

The lights are the small halogen down lights that are 35-50w per bulb.

Do i need a special light switch for this many bulbs or can any do?

I would like one with presets or like the look of the lutron that allow you to flick the light on or vary the dimmer.

Any recommendations dont want to spend more than £60-70

thanks
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Old 04-11-2009, 11:02 PM   #2
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Re: spotlights and dimmer

any switch will do as long as its 2 gang ...even a dimmer,but the bulbs themselves have to be dimmable.
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Old 04-11-2009, 11:10 PM   #3
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Re: spotlights and dimmer

You need to be very careful with dimmer switches, as some have to be down-rated depending upon which lamps you are controlling. Even if on the label it appears to be sufficient.

Some lamps also have specific instructions for dimming, the CFL GU10 dimmable lamps are an example of having to downrate the dimmer switch.

I've been to 2 jobs now where the dimmer switch has melted because of this down-rating had not been took into consideration.

Hope this helps.
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Old 04-11-2009, 11:14 PM   #4
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Re: spotlights and dimmer

of course if if doubt......consult a qualified electrician (registered with your local council or a competent persons scheme)
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Old 04-11-2009, 11:18 PM   #5
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Re: spotlights and dimmer

Quote:
of course if if doubt......consult a qualified electrician (registered with your local council or a competent persons scheme)
I'd agree, but the 2 jobs with the melted dimmers were fitted by qualified people!
sometimes you have to read the instructions and not assume that the rating stated is the rating for all circumstances.
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Old 04-11-2009, 11:21 PM   #6
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Re: spotlights and dimmer

every time.....as a fully versed person i would have said exactly the same....as ive also seen some horrendous work by "competent persons"
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Old 05-11-2009, 8:02 AM   #7
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Re: spotlights and dimmer

Quote:
Originally Posted by BertUK09 View Post
of course if if doubt......consult a qualified electrician (registered with your local council or a competent persons scheme)
Try getting one out to quote you for what dimmer switch you need or even just to change it.
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Old 05-11-2009, 8:02 AM   #8
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Re: spotlights and dimmer

Quote:
Originally Posted by thompma View Post
You need to be very careful with dimmer switches, as some have to be down-rated depending upon which lamps you are controlling. Even if on the label it appears to be sufficient.

Some lamps also have specific instructions for dimming, the CFL GU10 dimmable lamps are an example of having to downrate the dimmer switch.

I've been to 2 jobs now where the dimmer switch has melted because of this down-rating had not been took into consideration.

Hope this helps.
How can i check this to make sure the switch i am getting is suitable?

thanks
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