The lighting of the study should be based on the principle of brightness and softness. Lamps with incandescent bulbs are more appropriate. Desk lamps should be adapted to the nature of work and learning needs, should use a reflective hood with a lower open direct table lamp, that is, work table lamp or desk lamp, table lamp light source commonly used incandescent, fluorescent. A small spotlight can be installed in the bookcase. This lighting not only helps identify the name of the book, but also maintains the temperature and prevents the books from being rotted.
There should be more than one type of lamp in the bedroom. The ceiling lamp, table lamp, floor lamp, and bedside lamp should be able to be adjusted and mixed in order to create a warm and ambience. Wall lamps and floor lamps can be used instead of ceiling lamps in the center of the room. The diffuser shades with low surface brightness are suitable for the wall lamp, which will make the bedroom appear soft and comfortable for rest. It is also possible to install a hanging main light in a suitable position in the room and a wall light on the bedside. These lights should be controlled separately.
The restaurant's dining table requires horizontal illumination, so it is advisable to use a lighting fixture that is directed downwards directly or pull down the lamp so that it will be pulled down to a height of 600 mm to 700 mm on the table. The position of the lamp is usually just above the table. The lampshade should be made of glass, plastic or metal material with a clean appearance so that it can be scrubbed at any time. Floor lamps can also be used for lighting. Warm wall lamps can also be arranged on the nearby walls. This will make the atmosphere more entertaining when guests are invited to dinner and increase appetite.
Ceiling lights are commonly used in kitchens, bathrooms, and aisles because these places require little light, large amounts of water vapor, and dust. The use of ceiling lamps is easy to clean and helps to protect the light bulbs. The lighting fixtures in the kitchen should be installed in a place where vapors and smoke can be avoided. Glass or enamel lampshades are suitable for scrubbing and corrosion resistance. In the washroom, bright and soft lamps should be used, and the lamps must have moisture-proof and rust-proof features.
Picking tricks
In the process of selecting lamps, it is important to understand these selection criteria.
The first is security. When choosing a light fixture, you can't just be greedy and cheap, but first look at its quality, check the warranty book, and whether the certificate is complete. Sometimes the most expensive is not necessarily the best, but too cheap is certainly not good. The quality of many cheap lamps is not enough, but it is often hidden. In the event of a fire, the consequences are disastrous.
Secondly, attention must be paid to the style in the choice of lighting. The color, shape and style of the lamps and lanterns must be commensurate with the interior decoration and the style of the furniture, echoing each other. Fancy lighting not only does not add icing on the cake, but it is superfluous. In addition to matching the color tone of the interior, the selection of the color of the lamp can of course be based on personal preference. In particular, the color of the lamp shade plays an important role in the atmosphere. The size, type, and size of the fixtures must be coordinated with the size of the living space, the total area, and the height of the room.
In addition, due to the continuous emergence of lighting styles, before you buy lighting, you have better understand the development trend of modern lighting, so as not to buy back the lighting will be eliminated. And, from the perspective of power saving, more energy-saving light sources can be installed.
When buying lamps, you must also carefully inspect the goods. Lighting mainly glass products, belonging to fragile goods, after long-distance transportation, it will inevitably be scratched or damaged. Since lighting is generally hung in a prominent position in the home, even minor damage can affect its use.
In the end, lighting expenditures generally account for about 10% of the total renovation expenditure. Therefore, what kind of lighting to buy depends on their own economic conditions to decide, do it.
Anti-pollution
When decorating some homes, they like to put various colors and various styles of lights in their rooms. As everyone knows, the colorful lights in addition to the great harm to human vision, but also interfere with the brain's central nervous system function.
Especially in the study, be sure to use a stable light. The light emitted by ordinary ordinary light bulbs is obviously reddish compared with natural light, which makes the ability of the human eye to be degraded. Therefore, if you want to see the typeface on the book, you must close your eyes. Although the light emitted by ordinary fluorescent lamps is white, but because it is directly illuminated by the alternating current of 50 Hz, the brightness of fluorescent lamps will constantly change, which is the phenomenon of strobing of fluorescent lamps. If you study under the flashing light for a long time, your eyes will feel tired.
Now there is a new kind of eye protection lamp, which is a non-frequency flash fluorescent lamp developed from the illumination source of a color liquid crystal display. It can emit stable, flicker-free, white light that is extremely similar to natural light. It is suitable for students reading under the lamp for a long time. The requirement is an ideal light source.
Lighting tips
When installing a lamp, if you install a sub-control switch, you can save a lot of trouble. Because if there is only one master switch and several lights are on and off together, the light and darkness of the light can not be selected, and electric energy will be wasted, and a sub-control switch can be installed to select several lights according to needs at any time.
If there is an aisle at the entrance of the house, it is best to install a switch at the end of the aisle so that the power can be turned off directly after entering the house without having to walk back to the door to turn off the lights.
The lighting is the most attractive flirting room in the home. Different shapes, colors, materials, and sizes can create different lighting effects for different living rooms and show different expressions of the bedroom. Today, in the face of the market, a large number of thousands of lamps, do you feel a bit dazzling? In fact, when choosing lamps, you mainly have to consider the following three aspects:
First of all, you should choose the style of the lamp according to your actual needs and personal preferences. For example, if you pay attention to the practicality of lamps, you should choose dark, dark red and other dark-lined ceiling lamps or floor lamps. If you pay attention to the decorative style and pursue a modern style, you can choose a lively lighting. If you like lamps with ethnic characteristics, you can choose floor lamps for sculptures.
Second, the color of the lamps and lanterns should be in harmony with the style of home furnishings. The layout of the room lighting must take into account the style of the interior furniture, the color of the wall, and the color of the household appliances. Otherwise, the overall shade of the lighting and the room will be inconsistent, but it will be self-defeating. For example, the color of the indoor wallpaper is light-colored, and the warm-colored incandescent light should be used as the light source, so that a bright and soft light environment can be created.
Finally, the size of the light fixture is to be combined with the area of ​​the room, the size of the furniture, and the corresponding size. For small living rooms below 12 square meters, ceiling lamps or wall lamps with a diameter of 200 mm or less should be used. The number and size of the lamps should be suitable to avoid overcrowding. In the living room of about 15 square meters, a ceiling lamp with a diameter of about 300 millimeters or a multi-pronged chandelier shall be used. The maximum diameter of the lamp shall not exceed 400 mm. Placing a spotlight or a wall lamp on both sides of a mural will do better.
Home life, according to different functions, lamps can be divided into two types of architectural lamps and decorative lamps. According to reports, architectural lighting is to be combined with architectural structures, such as downlights, wall lights, ceiling lamps, downlights, etc. Although these lamps have many options in style, they are relatively single in terms of functionality. Therefore, before the home renovation, To fully consider the actual function of each fixture after the renovation, do not pay too much attention to style and ignore practicality.
Decorative lamps are relatively free to choose. At present, decorative lamps and lanterns are widely available on the market. When home decoration, different families can match according to their own decoration style, for example, many families now like crystal lamps, Japanese style lamps, American style lamps and so on. In addition, there are also some special shapes of lamps can also choose. From the perspective of lighting effects, decorative lamps are mainly used for decoration. Therefore, although some lamps are very attractive, their functions are relatively poor, and they must be considered when selecting them.
Light source: life and light efficiency are difficult to have both
According to the division of light sources, there are four types of lights that are more common in daily life: incandescent lamps, energy-saving lamps, metal halide lamps, and LED lamps (light emitting diodes). These lamps have advantages and disadvantages in use, and it is necessary to fully understand the performance of various lamps.
Incandescent
The biggest drawback of incandescent lamps is that they have a short life span, the use time is generally between 3000-4000 hours, and some incandescent lamps with poor quality can only use 1500 hours. However, the high color rendering of incandescent lamps can reach 100, which means that the object can be completely displayed. The incandescent lamp's illumination is between 2700K-2800K, and the color is softer. According to the characteristics, incandescent lamps in homes are often used in restaurants, bedrooms, etc., and look more comfortable.
Energy-saving lamps
Energy-saving lamps are popular for energy saving. A 9-watt energy-saving lamp is equivalent to a 40-watt incandescent lamp. The life span of energy-saving lamps is also relatively long, usually 8000-10000 hours. The color rendering of energy-saving lamps is around 80, some products can reach over 85, and the color rendering is relatively high.
Energy-saving lamps have illuminance ranging from 2700K to 6500K, so energy-saving lamps are available in yellow and white light colors. Most people feel that the yellow light is warmer and the white light is colder. Now many five-star hotels like to use yellow warm energy-saving lamps. The effect is also very good.
High-quality energy-saving lamps use true tri-phosphorous rare-earth phosphors, which ensure long life while maintaining high brightness. After a period of normal use of energy-saving lamps, the lamp will become dark, mainly because of the loss of phosphor, which is technically called light decay. Some high-quality energy-saving lamps have invented the constant-light technology, which can keep the lamp in its best working condition for a long time. After 2000 hours, the light decay is less than 10%.
Metal Halide Lamp
Metal halide lamps are actually a kind of incandescent lamps, and their service life is not very long, generally between 3000-4000 hours and no more than 6000 hours. Metal halide illumination is between 2700K-3250K. This kind of lamp can be used for key lighting. For example, in order to highlight the decorative painting on the wall, indoor decoration, etc., it can be illuminated with a cold light cup. This kind of white light can be changed according to different styles of home improvement, consistent with fashion.
LED lights
This kind of lamp science is called a light emitting diode and belongs to a new technology. The white LED lamp on the market is now relatively good in performance, but the current LED lamp still needs improvement in technology. First, the light efficiency is relatively low, and second, there is a lack of color. In the seven bands of red, orange, yellow, green, blue, blue, and purple, the LED light has fewer blue and green bands, so when the color of the object is displayed, Something is missing. Experts predict that if LED lamps can solve these two problems well, they may replace other lamps in the future, because in theory, the lifetime of LED lamps is infinite.
Light tips
Lights are more personalized appliances, as long as you like, there is no law on the choice. However, many people nowadays choose professional designers for home decoration design. After the completion, it is best to select lamps and light sources according to the designer's requirements. This can be consistent with home improvement style. After all, designers are professionals.
In light source selection, we must pay attention to people's psychological feelings, do not choose too much white light, use some soft yellow light will make people feel very comfortable at home, color temperature to be unified.
Nowadays, there are many people who use light sockets for decoration. In fact, some families will not use them for a long period of time after they have stayed. Do not follow the trend of “fitting people†and consider the actual needs.
In the choice of lamps and lanterns, do not figure cheaper, small lights are also electrical appliances, poor quality lamps in addition to a significant discount in performance, there are hidden dangers in security.
In order to save energy, the lamps must be distinguished by their functions: general lighting and accent lighting. Universal illumination can use general illumination, but for art, entrance and other space to use focused lighting, this will be more reasonable in terms of functionality, which space to use which lamps, in addition to energy, can also increase the indoor space Sense of change.
Related common sense
Chromaticity: refers to the light reduction characteristics of the object, with good color rendering, can make the color of the object in the light under the light of the noon under the sun, best reflect the original features of the thing, the higher the color rendering the more able to show Things are what they are.
Illumination: refers to the brightness of the light on the object, such as the energy-saving lamp illumination range between 2700K-6500K, the higher the illumination the light is brighter, 2700k is generally warm light, the color is yellow, relatively soft; 6500K is generally cold light, color White.
Light failure: It is one of the important standards to measure the quality of energy-saving lamps. High-quality energy-saving lamps can ensure that light failure occurs during use.
When you choose lamps for children's rooms, the safety performance of the lamps and lanterns is the first one. In addition, whether the lamp itself is environmentally friendly, whether it is lovely in appearance and child-friendly is also very important. In the light source, children are in the development stage, so the light and high color rendering is very important. The three-color fluorescent lamp is a very ideal choice. It is a new generation of fluorescent lamps using three-color phosphors. Its characteristic is that the luminous efficiency is ordinary. Fluorescent 1.4 times, color rendering is 1.2 times that of ordinary fluorescent lamps. Therefore, the three-primary light source is brighter, more realistic and natural, and it is beneficial to children's eyesight.
First, the choice of lamps
1, the style of lamps
1) First buy lighting fixtures according to different styles. For example, a modern style, it is appropriate to use a combination of stainless steel and frosted glass lamps. The traditional style of Europe and the United States, it is appropriate to use some such as rococo lines, coated with metal toner lamps.
2) Where possible, lamps in the living room, dining room and bedroom are of the same design style. According to the author's experience, this is possible. Another alternative is to keep the living room and dining room in the same style while the bedroom lighting uses another style.
3) Waterproof ceiling lamps can be used for toilets and kitchen lights. Generally, they do not need to pay too much attention to the style. The most important thing is the practicality.
2, the type of light bulb
Today's home bulbs are mainly divided into incandescent lamps and energy-saving lamps. The incandescent lamp is operated by the principle of conductive heating of tungsten or other metal wire, and the lamp color is yellow (sun color). Energy-saving lamps operate on the principle of gas discharge. Its name is called self-ballasted fluorescent. In addition to white (cold light), there is now yellow (warm light). In general, under the same wattage, an energy-saving lamp can save 80% energy compared with incandescent lamps, extend the average life expectancy by 8 times, and heat radiation is only 20%. Under non-strict conditions, a five-watt energy saving light can be regarded as an incandescent lamp equal to 25 watts. A seven-watt energy-saving light equates to about 40 watts, and a nine watts equates to about 60 watts.
However, at present, some products on the market have high prices and the quality is not very good. If you choose improperly, there are often problems with energy saving and no money saving.
Another thing to note is that general energy-saving lamps cannot be dimmed, so only ordinary switches can be used. Don't use clock-type dimmer switches to control the energy-saving lamps. However, it has been reported that it has been developed abroad.
3. Purchase of lamps
The purchase of lamps and lanterns is very spiritual. Before going to purchase, we must fully perform the neck warm-up exercise. According to the method of radio gymnastics that we learned in the past, we have to turn our heads. If you don't buy it, you must be bitter. To buy lights to see more, it is best to choose lighting professional market. Many stores only operate the styles of specific manufacturers, so it is the only way to see more. The lamps and lanterns specialized market because the style concentrates, therefore you are more arduous to save the province spirit, and the price also has a comparison.
two. installation
The basic requirement for lighting installation must be firm.
When indoor lighting fixtures such as wall lamps, bedside lamps, table lamps, floor lamps, and mirror-head lamps are less than 24 meters in height, the metal housing of the lamps should be grounded to ensure safety.
When toilets and kitchens are fitted with low-profile lampholders, ceramic screwheads should be used. Screw terminal connection, phase line (switch line) should be connected to the center contact terminal, the zero line is connected to the screw terminal.
Lamps with switches, such as desk lamps, should have no exposed metal parts for safety reasons.
When installing various types of lamps and lanterns on the ceiling of a decorative ceiling, installation shall be carried out according to the requirements of the installation instructions of the lamps. When the weight of the luminaire is more than 3kg, a pre-embedded hook should be used or the roof hanger should be fixed directly from the roof with expansion bolts (the ceiling bracket can not be used to install the luminaire). The wire from the lamp box box is protected by a hose to the lamp position to prevent the wire from being exposed in the flat top.
The dark line in the ceiling or siding must be protected by a flame retardant casing.
three. Other attention
1. Kitchen lighting should adopt ceiling lamp with cover body. There is also an embedded lamp pan with a glass cover (similar to the office building).
2. Toilet lamps
Toilet lamps and kitchens are similar, and they all require anti-fog and easy-to-clean features, so ceiling lamps with enclosures are the best choice. The bathroom lighting should be bright, not too dark. For the mirror lamp, it is better to use incandescent light or natural light color fluorescent tubes. Under the white light, people can easily look pale in the mirror.
3. The lighting requirements of the bedroom are not much, but it should be noted that: the bedroom should not use downward lighting fixtures, it is appropriate to use the top lighting. However, if the ceiling light is an incandescent lamp, it may cause yellowing on the top surface of the lamp (this is baked out).
If lighting fixtures are not on the top but on the wall, this restriction can be avoided.
4. The living room should be the brightest of the entire room, light (irrespective of natural lighting or artificial lighting), of course, this highlight is not absolute, but relative. Perhaps in some practical activities (such as watching TV) you do not need very bright light, but in other daily living activities, light is indispensable.
Fourth, the installation of special lamps
Home lighting special installation is mainly the shape of the ceiling part, many people like to install diffuse light, but not necessarily everyone can be installed. The trick is:
1, end to end. Fluorescent lamps should be installed one by one. Because it is not often used diffuse light, so do not heartache.
2. The highest position of the lamp is at the same level as the edge of the shape of the ceiling of the ceiling.
3. There is a small light pipe (fluorescent light) available for arcs, and it is not a big deal.
4, the color of the lamp can be white, yellow and blue (purple). Do not use other colors, it is red and green. The former is simply a place of pornography and the latter becomes a terror zone.
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