When they worked they were fine.........but..........they do not work in all fixtures.
In my case I had newer Menards shop lights:
.....American Fluorescent 48 x 6 White 2-Light T8/T12 High Performance Shop Light.......
the Sylvania LED bulbs purchased at Menards did not work. They would light and go out in a few minutes. The fixtures in question are still in service with Standard T8 bulbs. The same fixtures worked fine with FEIT drop in LED bulbs.
The Sylvania LED did work in a Menards 4 tube fixture.
I returned the case of Sylvania LED to Menards no questions asked when I said they did not work in my fixtures.
