Bad and dangerous lamp. 220V goes directly to the driver, there is no isolation transformer - the lamp body is conductive and this can lead to electric shock. The driver (1) is not pulsed, has a low efficiency, there is no storage electrolytic capacitor, which leads to large pulsations of light. A board without screws, crookedly glued to a silicone sealant (2) - heat is poorly transferred to the lamp body, as a result, after 10 minutes of operation, the power consumption decreases from 9 to 6.8 W. The light meter showed that, in comparison with a normal 9W lamp, the luminous flux of this lamp is almost 2.5 times less! There is no manufacturer's mark on the lamp body - this lamp is not factory assembled. I do not recommend buying it.
Its white color is cold white, not natural. The product is great in other aspects.