Sometimes we see that our electricity is very expensive, sometimes it is very cheap, but we feel that we use electricity like this every day. We don’t know what the problem is. In fact, when we use electricity, we should pay attention to observe the general power consumption of each household appliance, so we can probably calculate it. Now let’s take a look at the wattage of the ceiling lamp in the living room! How many watts of ceiling lamp in living room?
Toilet ceiling lamp size selection: now the toilet will generally be installed with ceiling, and the toilet ceiling gusset plate size is mostly 30 * 30cm, so it is recommended to select the LED ceiling lamp according to the size of the gusset plate in the toilet ceiling lamp. If the toilet is relatively large, install mirror lamp or spotlight on the toilet mirror to get up.
Bedroom ceiling lamp size selection: the size of the bedroom and lamp size, light source size is proportional, so to choose the bedroom ceiling lamp must first know the size of the bedroom, height and so on. Generally speaking, if the bedroom size is less than 10 square meters, choose the ceiling lamp with a diameter of less than 45cm, and the light source size of the ceiling lamp with a diameter of less than 45cm is about 100W; if the bedroom size is 10-20 square meters, choose the ceiling lamp with a diameter of about 60cm, and the light source wattage size is about 200W; if the bedroom size is 20-30 square meters, the diameter of the ceiling lamp should be about 800cm, This size and diameter of the ceiling light source is about 300-400w, if the bedroom is a little bigger, it can choose more than 1000cm size of the ceiling light.
Size selection of ceiling lamp in living room: it is important to select the size of ceiling lamp in living room. Generally speaking, the small living room with less than 12 square meters should adopt ceiling lamps with a diameter of less than 20cm, and the number and size of lamps should be appropriate to avoid overcrowding; the diameter of the lighting lamps in the living room with an area of about 15 square meters can fully meet our lighting needs with a diameter of 30cm, and the straight diameter should not exceed 40cm, which will make ceiling lamps incompatible with the living room. There are two kinds of ceiling lamp with and without remote control. The switch of ceiling lamp with remote control is convenient and suitable for bedroom.
The lampshade of ceiling lamp is generally made of plastic and plexiglass. Glass lampshade is rarely used at present, while plastic and plexiglass are convenient for the cleaning of ceiling lamp.
There are ballasts and loop lamps in the ceiling lamps. Ballasts have two kinds of inductance ballasts and electronic ballasts. Electronic ballasts can improve the light efficiency of lamps and systems, and can instantly start and prolong the life of lamps. At the same time, it has small temperature rise, no noise, small size, light weight, and power consumption is only 1 / 3 to 1 / 4 of that of inductive ballast, so it is necessary to choose electronic ballast ceiling lamp.
The circular tubes of ceiling lamp have halogen powder and three primary color powder. The three primary color powder tube has good color rendering, high luminosity and slow light decay; the halogen powder tube has poor color rendering, low luminosity and fast light decay. Distinguish halogen powder and three primary color powder lamp, can light up two lamps at the same time, put your hands on two lamps, you can find that the hand color of halogen powder lamp is white and distorted, and the hand color of three primary color powder lamp is the natural color of skin. The ceiling lamp in the living room consumes a lot of electricity, so we should remember to turn off the lamp when we don’t use it to avoid wasting electricity. For the purchase of ceiling lamp in the living room, we can also have a look. If we want to buy it in the future, we also know how to choose.
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