These are very durable. Great packaging. I'm already an amazon basics fan, but these bulbs have me really thrilled.

Lumens of light is cool and clear and lights up the room truly like daylight. There are still 2 incandescents going strong, one dead led after 4 years. I love the white light vs the old yellowish looking lights that i had previously.

Short lifespan is due to the manufacture using a low wattage led and overpowering it. Dims to nothing with no flickering. All of them start blinking when on low dim. Every time a breaker trips, it gets weaker and eventually needs to be replaced.