> Here's a couple photos of something that's over my head (literally) as I =
write.
>=20
> http://www.speff.com/photo2.JPG
> http://www.speff.com/photo1.JPG
>=20
> There are several hanging fixtures (not shown, but just below
> photo1.JPG) that carry
> MR11 halogen or equivalent LED bulbs to light my desk surface. The wires
> strung across the ceiling are insulated with clear PVC (speaker-wire type
> insulation) and carry no
> approval markings- and the metal clamps and the terminals in the supply a=
re
> non-insulated and 12V is exposed. Dusting the wires would expose the
> cleaner to 12V every time. The supply is a switching supply "transformer"=
 so
> fully isolated and carries normal approval markings for this market (UL/C=
SA).
> Naturally, the supply is short-circuit protected (it just shuts down if y=
ou
> overload or short it).

I don't know what is in the photos, but if I try and open either of them I =
get a message from our firewall that access has been denied because "Prohib=
ited by URL database (Pornography & Adult Material)." !!!



--=20
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