In regards to "Hotline1" (John) reply above:
Trumpy seems to think so!
Which is in reference to:
If you guys are still using mains sets of lights, one of the handiest tools you can have is one of them Volt-Sticks, used for ball-park fault-finding/voltage detection.
In the words of Homer Simpson, one thing can - and should be said...
"D'ohh!!! 
What a Bonehead I am!!!
When I read Mike's (Trumpy) Post, for some reason I was thinking "Ball-Park" as an actual Stadium-like Ball Park; instead of "Approximate"!
Man, that's funny!... Classic example of lack of
Pardon the Confusion...
-- Scott
