The living room is about 32 square meters, and there is no main light, and 4 double heads are ready

4W led downlight is best to use SMD 5630 lamp beads, the effect is better and it looks brighter.

My shop is equipped with 14-watt double-headed bean gall lamps, and then I use some 10-watt downlights and 3-watt spotlights, which work well and are ordered in Perak.

It's better to put a chandelier or ceiling, 4 double-headed LED gall lights are okay brightness,

9W or 14W is OK.

The 32-square-meter living room belongs to the large living room, so can you provide the length and width of your living room? I have to say that the living room is more fashionable to hang the flat ceiling with a bucket lamp.

If it is rectangular, according to what you said, you can install four douling lamps in the middle part, because the illumination direction of the douling lamp belongs to downward irradiation, compared with chandeliers and ceiling lamps, the diffusion performance of its light is not good enough, so it will make the illumination of the space uneven, that is, when the brightness of the middle of your living room is just right, the area around the living room will be darker, and when the brightness of the surrounding area is reached, the brightness in the middle has been exposed. At this time, you can install several downlights in the surrounding area to complement the light source, and it will also make the ceiling not look monotonous.

If you use crystal lamps or ceiling lamps, then you don't need to install downlights around from the light source, but from the rich level of the ceiling, it is still necessary to install several downlights, which are used as decoration and to supplement the brightness.

If you use a bucket lamp and a downlight, the total power of the four bucket lamps should be kept at about 200 W, and each downlight around the perimeter should be 15W-20W.

8-16W is OK, I am an LED manufacturer, you can find me if you have a demand, the price is guaranteed to be cheap,

If the lamp is lit enough, it generally does not need to be too wattage. When the wattage is large, it also consumes electricity. Last year, my own shop was equipped with Perak brand lights, and they were very bright. You can refer to it.

For such a large living room, I suggest that you also consider the brightness of the lighting, which you can consult with the merchant who sells the lamp.