Is the white a warm yellow or a cool blue ?
1507689
One side of the light seems pinkish and the other side greenish when it's on white.
660590
The ones I received tended closer to white, I wouldn't call them "warm" but definitely not blue, I've used many different LED lights. I'd call them cool white.
2075398
You are correct they are white white lights nice and bright, cool white is thew very white light, warm white is the yellow light
2241894
Cool is generally bluish, warm is yellowish. This light is a white, medium warm light. Very pleasant on the eyes in the middle of the night. As noted in another answer, it is easy to adjust brightness to your own preferences. Also, the auto on/off lags by about 15-30 seconds - not a problem, just noticeable.
1660596
Cool white and bright white are usually the same. Warm white - the other common type - typically has a more yellowish color to it and more closely resembles an incandescent light bulb.
1626707
It's white. No yellow. If you go on inspired LED site, they have pictures to see the difference in cool white and warm white
1318226
the first one I ordered was cool white, and thought that I ordered another one just like it but it was warm white and there is a difference the one is a bright white and the other is more of a yellowish white, the first one puts out more light and is great
1568423
The light is more white than yellow. Its not super bright but a great accent light.
2157945
That is a personal decision. I chose cool white as it is closer to daylight. Cool is more blue/white Warm is more yellow/white.
1253307
The color temperature on these is predominately cool white more so than warm white.
589851
When a seller describes a LED as being "Warm White" it usually means a color temperature of around 3000 degrees K.
1229742
It is a true cool white light. I am not a fan of the warm white and would have returned it if it were the warm.
140301
mine is very bright white. I don't recall seeing yellow in the description when I bought it last summer
9026
The yellow is at its purest and natural state. Where as the white has be altered which means its not at its purest or natural state.
501442
I would say it's a cooler white - more of an electric look than incandescent.
1312142
The manufacturer indicates they are "warm white," which is generally around 2700K. My guess is that they are closer to 3000K. They are a quite pleasant color, not "blue" at all.
187236
No it is not a warm yellowish color, it is more of a blue tint. but it does in fact mimic sunlight and plants love it.