I've had plenty fail, stuff from the grocery store, Home Depot, Lowes. Actually the fan-size bulbs I ordered from Amazon were the worst ones, which I expected

I've had plenty fail, stuff from the grocery store, Home Depot, Lowes. Actually the fan-size bulbs I ordered from Amazon were the worst ones, which I expected since it was almost the cheapest. Interestingly, the generic ones I got from a state-sponsored efficiency program have been the best. But the ones that didn't fail have been fine, and lasted for years. Like CPUs, the yields aren't good but the ones that pass give good service for a long time.