Aggressive growth. My old magnetic ballast were nearing
it's lifecycle. I think it's like 8 years old or something. Current
socket (where the wires goes) was also burning slowly, maybe
it was just poor connection or something.
I was planning on changing it, but then the lights shut off
on power cycle, so next in the morning I went to get a new
ballast. Also digital, instead being those 12 lbs / 6 kilo magnetic
ones. No heat, no banding, quiet and efficient.
Just my wallet also lighter this month.