2, the number of lights in the home is better than a single number, but when shooting lights horizontally, be careful not to use three light areas to cooperate, so as not to be similar to the three-column incense, forming a bad meaning.
Generally speaking, try to avoid the numbers two, three, five, seven, thirteen and fourteen. From the perspective of geomantic omen, two represents disease, three represents right and wrong, five represents fierceness, seven represents disputes, thirteen represents hardship, and fourteen is regarded as the embodiment of the dead, so try to avoid the above lights.