You should check your ballast to make sure its rated at 120 volts. Some industrial florescent lights run on 277 volts.
The "T-" numbers (T8, T12) refer to the tube diameter T8 is 1 inch. T12 is 1.5 inch.
Bob At 04:02 PM 4/9/2005 -0700, you wrote:
I found out today the kind of tombstones I have take the fluorescent bulbs with a single button at the end, instead of the regular two prong connectors. I went to Home Depot, but they only had 8' fluorescent lights with those kinds of ends. Does anyone know where a good industrial light supply place would be? Susan _______________________________________________ GSAS-Member mailing list GSAS-Member@thekrib.com http://lists.thekrib.com/mailman/listinfo/gsas-member
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