Dimming picture lights....help Ask questions and find answers to many subjects relating to electrics and electrical work

[DIYRob]

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Hi everyone, I'm a DIY Doctor newbee so here goes.

I'm changing over all my light sockets, and wanted to add some dimmers.

I'd like to know if i can dim those picture lights, the long thin strip tubes.

Any help would be appreciated.

[sparx]

Hi, if they are normal filament type not fluorescent then yes you can fit standard dimmers,
regards SPARX

[DIYRob]

you wouldn't happen to know the life expentancy of bulbs on dimmers would you ?

I've heard that it's as if you turn the swith on & off really quickly, that's why they eat bulbs quicker.

[MichaelC]

hi! the answer to ur question is 50% longer!

[sparx]

Hi Rob,

They only switch on/of at same rate as normal ie 100 times/sec.
only difference being that they are switched on later through each 1/2 cycle thus allowing less energy through so don't run so hot.
Never noticed shortened life but may be so,
regards SPARX