YUIIP G9 LED Bulb Dimmable, 4W, 40W Halogen Equivalent, 3000K Warm White, AC 120V G9 Bi Pin Base Light Bulbs, 380LM, No Flicker, 360° Beam Angle, Pack of 6

Lights look great and appear to be well made. Color temp is as described. Service life is yet to be determined.

The LED light seem to be made of decent quality materials. They fit in the fixture nicely and I double checked the dimensions of the lights before ordering. The brightness was good and seemed to be similar to a 40w halogen. However, I was disappointed in the color output of the lights. I expected it to be close to the color of the halogen bulb which is warm white. Instead, the appearance was close to a harsh daylight color (about 5000k). In the picture, these bulbs are in the left 2 lights. The right most light is the halogen. The 2nd one from the right is a different G9 LED. While it is not entirely clear in the picture, these bulbs appear white in person. Since these bulbs were not a warm white, I had to return them.

These are terrible quality. They worked great to start but then started flickering and we had to replace them after 2 months of very light use.

I used this as a replacement for a halogen bulb and worked great. Dimming works great and fits fine. It is a bit longer than my original halogen bulb, but you always have to measure the space where you will be installing it to make sure it will fit for you. In my case, that was not a problem. It is brighter than the halogen bulb I had and saves energy. I like the white color as well. It is not a warm white. It is probably close to 4500K from what I can see.

Their bright but seem to flicker at all different brightness levels.

Used them for a while now. So bright! Small light built with a lot of output!

I liked the color. We were looking for a bulb which did not have a yellow tint and these did not. They are definitely white (daylight white)

As long as these dont burn out... no more heat, no more burned out bulb expense, no more wasted electricity, brighter light. Whats not to like? It was a close and tight squeeze sliding them in, but it was like they were made for my microwave unit. On full or dim...no flicker whatsoever. Im very satisfied.

The most wonderful quality is that these bulbs do not get hot like halogen bulbs! Makes a huge difference to me.

Definitely needs a dimmer, can be VERY bright!