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Anonymous users2024-01-24It doesn't matter how much to protect your eyes and wattage, it's not good for your eyes to have a strobe.
To achieve the protection of the conditions of the use of high-frequency electronic ballast, the use of high color rendering index of the 80 series light source, simply put, the higher the color rendering index of the light source, the reproduction of the color closer to the natural primary color, that is, more able to show the most real color of the object, of course, look comfortable, not easy to cause visual fatigue.
Generally speaking, the lighting wattage is calculated according to the space area of the house
15 flat 18 watts.
30 square meters 40 watts.
60 square meters 80 watts.
100 square meters 150 watts.
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Anonymous users2024-01-23The general household electricity is 13W 5000K, which is more suitable for people's life and also protects eyesight.
It's very good, and it's also convenient for everyone to use.
Swap the leakage protection switches in the kitchen and living room. After the exchange, if the kitchen still trips when using electricity, it means that the kitchen appliances are leaking or there is a problem with the insulation of the kitchen circuit. If the kitchen electricity is no longer tripped after the exchange, it is a problem with the leakage protection switch. >>>More
This can be affected for a long time. As long as he doesn't stay in this environment for a long time, it's fine.
It's good to change to a Chint leakage.
Konka 42-inch network 3D TV, the market price is 3280 yuan,