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Joshua L. Wiegert wrote:
> Have I stumbled onto some sort of smart ballasts that know how many bulbs 
> are on them, and aren't cooperating? :)  These bulbs should be twice as 
> bright as a standard flourescent, right?   So far, all I've managed to do is 
> find a way to use a flourescent as a heater -- they get much warmer.  Did I 
> wire something wrong, or am I just not able to perceive the difference in 
> light output?

If they are getting warmer, they are radiating more energy. It is 
unlikely that all of that extra energy is being radiated only as heat.

Jerry Baker
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