FYI
i bought 4 GE t8 led bulbs. worked great with no modifications to my 30 year old light bases.
so i buy a box of 10 Phillips t8 led. they flickered and hummed like crazy.
thought it might be because i put them in different fixture.
they didn't have GE in box of 10, so i buy 2 more GE bulbs and they work great in same fixture.
beware of Phillips t8s.
i bought 4 GE t8 led bulbs. worked great with no modifications to my 30 year old light bases.
so i buy a box of 10 Phillips t8 led. they flickered and hummed like crazy.
thought it might be because i put them in different fixture.
they didn't have GE in box of 10, so i buy 2 more GE bulbs and they work great in same fixture.
beware of Phillips t8s.