What type of lamps do you have.

I'm not sure, but they seem to be like those newfangled purplish lamps
new cars are farded with - resembling a florescent or other gas
discharge something-or-other (you can see how technically inclined I
am!). I'll check and get back to you.

I always though of halogen lamps as ordinary filament lamps filled with
a halogen gas that lets them burn brighter, last longer, or something,
but the filament produced the light. In my case the light does not
appear to come from a filament.

Jose
--
"Never trust anything that can think for itself, if you can't see where
it keeps its brain."
(chapter 10 of book 3 - Harry Potter).
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