your choice of ballasts may be affected, if your area has frequent power outages/fluctuations ... the old-school magnetic ballasts tolerate 'bad power' better, the new electronic ballasts are more efficient, but also more 'delicate' ... at my supplier, the cheap ballasts had the same 5-year warranty as the expensive electronic ballasts, so I went cheap ... no problems ... :smokin:
the image reaper Reviewed by the image reaper on . Quantum Series Lighting balasts Wondering if anyone has any info or heard about theses. I am wondering if they are any good.?:jointsmile: Quantum Electronic Ballast Rating: 5