Excellent size for a 550 lm bulb. These bulbs are bright and fit the fixture which requires a relatively short bulb.

Can't rate the longevity yet. Life span seems like it’s half of other leds, 25000 vs 50000 hrs. Despite all that, they seem to work well. Needless to say.

These lights are perfect for our pendant lights over our kitchen island. Disperses light much more evenly than other types of led bulbs.

This light colour is the same mid 70s florescent bulbs. Not much better than a 60 incandescent bulb. Will return one bulb.

They only work at very very low power. At full or even mid brightness the flicker really badly. They start to flicker after a few days.