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Anonymous users2024-01-24The quality of NVC's products is OK, but the price is too high, and other factories should be able to buy about three NVC lamps with the same quality.
Living room ceiling downlights, multiple downlights are connected in parallel, and the control line is connected to the switch. >>>More
The wattage of downlights is 3-5-7-9-11W, etc., and now the brightness has increased, and many families use 3W, and if the living room and bedroom area are large, you can also use 5W or 7W, etc.
Just look at Taobao or Jingdong, and the quality depends on the price.
It is true that there is no grounding wire, generally speaking, the line of the lamp is not equipped with a grounding wire, and there is no grounding port in the downlight lamp of the ceiling, so there is no need for a grounding wire.
Pay attention to the choice of downlight color, the color of downlight also has many taboos in feng shui. Generally speaking, the lighting in the living room should be sufficient, if the light is too dim, it will affect the career of the family, so sometimes, you can install downlights to illuminate those dark corners. In the choice of downlight color, you can choose a soft yellow light, yellow is the color of fortune, and installing a yellow light downlight in the living room can bring wealth to your family. >>>More