
The color is advertised as 3000K, I would say it is significantly whiter than other lamps at 2700K and 3000K. I would put it closer to 3300K or so. This isn't a big problem unless you have other bulbs that no longer fit. Has a slight variability on cold starts. When I look at the bulb, it immediately lights up at full power. But when I look at the sink, my eyes notice a slight flicker as the color turns "orange" for a millisecond before turning completely light. I don't mind their return, but I'd probably buy a different bulb if I could start over.

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