The question is, how many T-12 fluorescent lamps can you run on a 15 amp circuit?
The units have four lamps each with a ballast for each pair of lamps. The ballast read ".80 amps" which would be 1.6 amps per unit. So 15 divided by 1.6 is 9.375.
Is that correct? Nine four lamp units on a 15 amp circuit or am I missing something here?(It's happened before!)
Jim