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Anonymous users2024-01-24There are many parameters for a light. LED lamps are preferred, about 80w, that is, 4 6 lamps (branches) can achieve the effect, if you choose other lamps, it is estimated that 150w can meet the illuminance requirements.
When I was in school, there seemed to be such a formula.
Room space area (square meters), lighting wattage: 15 1860 80 watts, 30 40100 150 watts. >>>More
Crystal chandeliers.
30 watts on the line, to meet the brightness does not require electricity.
LED energy-saving lamps are generally 3-4 times the wattage of ordinary fluorescent lamps, the living room area is 20 square meters, and the total power of LED bulbs is generally about 20W.
25 square meters of space, if you use LED lights for lighting, you can generally use: >>>More