It is natural white, exactly as described.

It illuminates the bathroom very brightly, adequately without being tiring.

30/11/2022: Very strong light. Just need to see how long it will last.. It has an estimated lifespan of roughly 3 years of continuous operation.
12/7/2024: It must have dropped to ~500lm...! Its performance has decreased significantly, not with continuous operation (~7 hours per day).

The light is generally good and powerful, but it is not clean. Also, in terms of shade, it is not at 6500K as the company claims and is stated on the box. I would describe it as something between daylight and cool white (let's say 5000K). So especially if you have to combine bulbs, be careful.

I bought two light bulbs, very efficient, but one of them short-circuited within three days and left us. I'm waiting to see how long the other one will last! Of course, no guarantee, compensation, etc. from the supplier

The first of its kind that I tried and I really enjoyed the result. Strong white light.

From performance very good with strong and nice light. For the durability I do not know yet. Very poor build quality and low resistance over time.