I have been familiar with xiaomi products for a very, very long time, probably half the house of gadgets and everything from xiaomi, I bought it because I know the quality, and high-quality light is a very important thing. But when the lamps arrived, I checked them and was very upset. Yes, with the quality everything is super, the light is pleasant. BUT they do not shine commensurately NOT brightly relative to their size. I'm used to being able to zone the light in the room and have multiple light sources. I bought 2 for 2 rooms 15kv and 19kv. So, in my opinion, if you put ONLY these lamps in such rooms, then they will not cover normally with light, it will be so-so light, in my opinion of course. Yes, it will be normally light in the center, but it is already dark at the edges of the rooms. I suppose that, like everywhere else, the manufacturer cheated, i. E. power indicated taking into account 2 pairs of LEDs warm and cold, BUT which work separately. These lamps are not suitable for any 30 sq. M.
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