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How many small spotlights should be used for the ceiling of 18 square meters of bedrooms, and if the ceiling lamp is an energy-saving ring light. It's okay to have 16W. If it's an LED light, 8-10W will do. Spotlights 3W two will do.
Different places, the unit price of materials and labor are different in Guangzhou, which is more than 100.
The shape of the ceiling lamp is different, and the price is also very different, but in terms of wattage, 17 watt energy-saving lamp is enough. It's up to you to look like it. >>>More
The amount of work is too small, and it takes about 1,000 materials and labor before anyone is willing to do it.
My living room is about the same size as yours, and I have a chandelier with 8 heads, and the 5W energy-saving lamp tube is very bright, for your reference.
Of course, it's small, if it's three meters by four meters, a one-meter-eight bed with a 60-centimeter-thick wardrobe, and a one-meter dresser, it's three meters four, and you can't walk at all.