Good light bulbs. I bought these for my ceiling fan and they fit well. Can't comment on durability as I haven't had it yet. The color temperature (3000K) seems about right as it's a bit colder than my soft warm bulbs, but still not the blue of daylight. The only thing I didn't like about them is that there is an imprint on the upper round part of the lamp. This is the part that faces down and that you can see. If they fixed it it would be perfect.