Part of the problems is that we live in a free market, and a free soceity, so almost anything can and will be available for "sale".
UL, and other ETL's can only be in so many places to get bogus things off the shelves.
As I said above, it's not the item, it's the user or abuser.
Ian:
Just as a side note, howdo you use the box fan when you spray paint? (Intake or exhaust)
