Hello, I have a problem with my Yeelight RGBW bulb. A few months ago, the bulb started turning off randomly, but it was just a temporary issue, so I ignored it. It then became more frequent. At the beginning I thought it was a software update problem, but then I realized it was related to the red componet of the LED light which sometimes just stops working. Now it’s still an intermittent problem, but 90% of the time the light just doesn’t work if set on red or even warm white. And when I set it on magenta, for example, the red component is clearly missing (it’s just blue).
Here’s the link to a video that shows the problem: