Started a week or so ago changing all my old T12 tubes to T8 style LEDs.
So far I've replaced 20, 48" tubes & retrofitted half of my 96" T12s with 4, 48" tubes...
All direct wire, got rid of the old ballasts & the humming &flickering....
Went with 18w, 6000k & 2200lms
Very bright, no noise, no...