Edited my title realized I wasn't clear at all what I was asking.
Phillips instant fit 4' T8 LED. 32 watt replacement bulbs. I have found mixed info about them working in a T12 fixture which is what I have. I got them for 2.50 a piece.
Bought a cheap ballest at home depot. Swapped it out and it works great.... Way brighter then the T12s. So I swapped a fixture from T12 to LED for $20 not bad.