8 months ago I replaced a 30w circuline fluorescent lamp with a pendant fixture and a 9.5w FEIT led bulb. The circuline fixture was 21 yrs old. Lamps lasted about 5 yrs. with regular use. The LED bulb just died after 8 months of the same duty. This was the first LED bulb I've installed here and unfortunately I didn't save the receipt, so it's a loss. I'm disappointed if this is going to be the typical lifespan. Now replaced with a Philips 60w with a claimed 22yr. lifespan @3hrs a day/7days a week. We'll see.