Use one with a higher voltage. If it uses an AC low voltage supply, then all the regulation is internal. A DC supply will happily pass through the rectifier etc, but if of the same nominal voltage won't be high enough to make the regulation work.
Maplin sell a range of cheap inverters that are available in 24VDC at no extra cost. I have a (12V) one myself and it seems pretty OK, given that it only cost 20 quid.
Christian.
That sounds promising & I have an expedition to Maplins planned. Ta.
I should mention that it was in a 50% sale at the time, though.
Christian.
I have seen a lamp with fibre optics fed through a plastic flower - and a synchronous motor to make it twinkle.
Andy
They have quite a decent web site. Much easier to phone ahead and make sure they have the thing!
Andy
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