PlymouthMakesIt
Member
I had the same thing happen with the plug and play led replacement bulbs for T12's they used to sell at lowes, I got them on clearance and I found out why they were getting rid of them... Luckily one of the bulbs shorted as soon as I installed it and turned it on so it didn't burn anything. I switched them out for the ballast bypass ones where you remove the ballast and wire it straight to 120V and they've been working fine for a year now.