They work excellently and the light is remarkable. They appear to be identical to the ecosmart brand that home depot carries, other than the branding (and bulb color) all are 3000k.

The brightness helps with intricate sewing such as appliqué. They're good for task lighting - or even in the house generally if you like a hotter color, without resorting to the ghastly daylight bulbs.

For some reason, the initially-popular 3500k color seems to have been edged out by the ubiquitous 3000k color now. It shows daylight light as promised.

I rolled the dice and bought these. Installed one in the same room where two other feit 2700k bulbs are installed and controlled by the same dimmer switch. The dimming performance is different than the feit bulbs.

It starts to flicker occasionally, then it gets worse and worse, until it goes out completely. Every bulb we have installed is flickering. Despite being dimmable and used with a brand new lutron led dimmer switch these bulbs all still flicker.

Ugh frustrating. I also think it's a huge weakness of such a bulb that it can't work without specific hardware to go with it.

They are of lower intensity and the more of them you have, the brighter they get. I believe they were largely meant to be decorative and ultimately to supplement lighting that came from separate decorative wall sconces.

The lights work but they do not stand up straight in the base some wobble and fall sideways. I have problems with the lights intermittently blinking, even when not dimmed. No flicker w/ filament bulbs.