How many 3 watt LED lights are needed to ensure the lighting in the 18 square meter living room

If you install one lamp in 18 square meters, the illumination is about 11. In this way, the lighting effect is better, and the living room needs an illumination range of about 30-150 (1 lumen, the light energy is distributed in a square meter position, which is an illumination. This is not enough.

1. It's okay to watch TV and movies in the living room to create an atmosphere. Look at the luminous flux of the LED light source you buy, the luminous flux of 3 watt LED lamps on the market is generally less than 200 lumens, at least 3, and this is only the minimum standard, but the brightness is a little dim if you want to read newspapers or receive guests. Consider installing an LED panel light directly above the living room, and then install a few warm-colored LED spotlights or downlights around the wall.

Also save money, now there are LED ceiling lights, about 5 9 watts, so that it is beautiful, one is enough and does not need more than 3 watt LEDs

You can calculate 1WLED = 3W energy-saving lamp = 15 incandescent lamps in this way, generally speaking, for a room of 18 square meters, it is recommended to generally reach 70W energy-saving lamps, as for a few W LEDs, you can calculate them yourself!

6 is enough, with LED is both energy-saving and durable, but to choose a good one, it is better not to use the resistant, and it is better to use energy-saving lamps to resist.

It is not recommended to use LED lights to illuminate the living room, you can use LED as the accent lighting, but the main lighting is still a flower lamp, which is better.

The living room needs an illumination range of about 30-150 (1 lumen light energy is distributed in a square meter position for one illumination.) ）。Look at the luminous flux of the LED light source you buy, the general luminous flux of 3 watt LED lamps on the market is less than 200 lumens, and the illumination of 18 square meters is about, which is not enough, at least 3 lamps, and this is only the minimum standard, watching TV and movies in the living room to create an atmosphere is OK, but the brightness is a little dim if you want to read a newspaper or receive guests.

Consider installing an LED panel light directly above the living room, and then install a few warm-colored LED spotlights or downlights around the wall. This way the lighting effect is better.

You can calculate 1WLED = 3W energy-saving lamp = 15 incandescent lamps in this way, generally speaking, for a room of 18 square meters, it is recommended to generally reach 70W energy-saving lamps, as for a few W LEDs!

There is no need for more than 3 watt LEDs, now there are LED ceiling lights, about 5 9 watts, one is enough, which is both beautiful and cost-effective.