How to choose chandelier light source
How to choose a chandelier light source?
How to choose a chandelier light source? When installing a house, you can see it in the material selection. Many people live very delicate lives, and one room needs a suitable ceiling tile. There are several types of ceiling light sources that can make the whole home look more warm and comfortable. So how do you choose a ceiling light source? How to choose a chandelier light source 1
Comparison of the advantages and disadvantages of various light sources
1. Incandescent lamp The incandescent lamp is equipped with a tungsten filament, with a luminous efficiency of 10 to 15 flows/watt and a color temperature of 2800 K Left and right, good color rendering, rated life of 1000, different specifications from 220 volts 15 watts to 220 volts 1000 watts. There are two types of lamp holders: screw-type and bayonet-type. Reflective incandescent lamps emit light beams in a directional manner and utilize light energy. They are generally used in showcases, exhibition halls and places that require spotlight lighting.
2. Tungsten halogen lamp A tungsten halogen lamp is equipped with a tungsten filament and is filled with a certain amount of iodine, bromine or their compounds. Tungsten halogen lamps use the principle of tungsten halogen cycle chemical reaction to greatly reduce the evaporation of the tungsten filament and the blackening of the bulb. The luminous efficiency and rated life of tungsten halogen lamps are higher than those of incandescent lamps. Tungsten halogen lamps are often made into tubular shapes, with small size, power of 300 to 1000 watts, color temperature of 2800 to 2900 Kelvin, good color rendering, and stable luminous flux when the rated life is about 1500. Mostly used for indoor and outdoor large-area lighting.
3. Fluorescent lamps Fluorescent lamps are also known as fluorescent lamps. Different fluorescent substances emit different visible light. Generally, the efficiency of converting ultraviolet light into visible light is about 40. Therefore, the efficiency of fluorescent lamps is about 60×40=24, which is about twice that of tungsten filament lamps of the same power.
4. Energy-saving lamps Energy-saving lamps are also called compact fluorescent lamps (referred to as CFL lamps abroad). It has the advantages of high light efficiency, obvious energy saving effect, long life, small size and easy use. Generally speaking, under the same wattage, an energy-saving lamp saves 80% of energy than an incandescent lamp, has an average life span of 8 times longer, and only 20% of heat radiation. In non-strict terms, a 5-watt energy-saving lamp can be regarded as a 25-watt incandescent lamp, a 7-watt energy-saving lamp is approximately equal to a 40-watt lamp, and a 9-watt energy-saving lamp is approximately equal to a 60-watt lamp.
5. LED light LED light is also called a light-emitting diode. It is a solid-state semiconductor device. With many advantages such as small size, low power consumption, long life, non-toxic and environmentally friendly, LED lamps have gradually developed from outdoor decoration and engineering lighting to household lighting.
How to choose a chandelier
1. When choosing a chandelier, you must consider the height of the room and the indoor environment. The thickness of the chandelier should be smaller than the size of the chandelier. One-third of the diameter, it is more appropriate when the ratio of the net height of the chandelier cover from the top to the thickness of the chandelier is 1. On the other hand, we should pay attention to the quality of the lamp itself. The first is to look at the pendant on the lamp. It must bear the weight of the entire lamp. The quality of the pendant is very important. Generally speaking, the metal pendants on good quality lamps are mostly thicker. Second, look at the quality of the glass or imitation crystal on the chandelier, and choose a good material in terms of color and brightness.
2. Choose a chandelier with appropriate proportions according to the size of the house. Choose the right chandelier according to the style of the house. Make sure there is a height of 2.2 meters from the ground to the lower part of the chandelier.
3. According to the decoration style of the house, choose a chandelier that suits the style. If the decoration style of the house is European style, choose chandeliers of corresponding style.
4. Inspect the original parts of the chandelier electrical appliances. Many chandeliers are made of iron material, which has strong electrical conductivity. Therefore, when purchasing chandeliers, consumers should pay attention to the safety of the electrical components of the chandelier.
5. When buying chandeliers, it is best to buy chandeliers that can be installed with energy-saving light sources or come with their own. Also, try not to choose chandeliers with electroplating layers. Chandeliers decorated with electroplating layers are easily oxidized in daily use. falling, affecting the appearance of the product.
6. Maintenance and cleaning of chandeliers: Generally speaking, more beautiful chandeliers usually have more complex shapes and lampshades. If they are moist and dusty, the lamps are often prone to rust and paint peeling, and the lampshades will become increasingly dim due to dust. .
It is best not to clean the lamps with water, and do not wipe them with a wet rag immediately after turning on the lights, because the bulbs are prone to bursting when exposed to water at high temperatures. How to choose a chandelier light source 2
1. How to choose a chandelier for home use?
First of all, we should consider matching home chandeliers according to the style of the home. For example, if you have a modern minimalist home style, you should choose a modern minimalist style chandelier.
2. Light source is an important component
The light source is as important as the human heart, so the choice of chandelier light source must be careful.
Currently, the light sources on the market include incandescent lamps, energy-saving lamps, and LED lamps, but incandescent lamps and energy-saving lamps are gradually being replaced by LED lamps. The reason is that LED lights are more eye-friendly, more energy-saving and environmentally friendly.
When choosing LED light sources, pay attention to color rendering. Color rendering refers to the ability of light to restore the color of an object. The fuller the spectrum of the light source, the better the color rendering, and the color of the illuminated object will be closer to the original color of the object. Generally, a light source with a color rendering of 90Ra or above can be called a high-quality light source, so you should pay attention when choosing a light. Note that CRI≥90RA.
3. Things to note when purchasing chandeliers
1. The height of the chandelier
When purchasing a chandelier, you need to consider the height of the chandelier. , it is recommended that the height of the space where the chandelier is installed should not be less than 2.2 meters, otherwise it will affect daily life and make people feel depressed.
2. Surface treatment of lighting
Generally, the surface treatment of chandeliers will be electroplating or spray painting. Therefore, you must check carefully during the purchase process to avoid buying chandeliers with exposed materials. , otherwise rust will easily occur and it will easily cause safety hazards!
3. Chandelier decorative accessories cannot be ignored
Chandeliers are usually paired with a variety of accessories. Such as crystal, iron parts, aluminum parts, plastics. What needs special attention here is that the weight of crystal accessories is generally relatively large, and the hardware that matches the crystal is very important. Be sure to check whether the crystal is stable. How to choose chandelier light source 3
1. What light source is good for chandeliers in the living room
1. When choosing, the choice of ceiling light can be determined according to the area and height of the living room. Different heights , the selection is different. If the area is only more than ten square meters, then it is best to use a ceiling lamp. If the living room is tall and large, then the owner's hobbies, age, culture, views and standards on comfort and warmth, and lighting style requirements can be used. And choose.
2. When we choose lamps, we must consider psychological factors. We can choose from these types. We can choose to place citrine lamps in the financial position of the home, which can be beneficial to the financial fortune of the residents, especially the development of partial wealth. Citrine originally has the effect of attracting wealth. If the brightness of the light is added, it will be more fully developed. Of course, you can also choose round or square lighting, which can be beneficial to the overall fortune development of the residents. On the contrary, weird-shaped lighting will cause bad feng shui and easily cause people to feel uneasy.
2. Is it better to use white light or warm light in the living room chandelier?
1. Warm light will bring people a warm and romantic feeling, while white light is brighter Be clearer. Warm lights will create an atmosphere better than white lights.
2. The yellow light emitted by the warm light lamp will cause some damage to human eyes whether during the day or at night. The living room will be brighter than the bedroom and kitchen, so white light is just right.
3. Nowadays, there are many styles of decoration: simple European style, American style, and Japanese style. The atmosphere they create is different. If you prefer warm, you can Choose warm light. If you prefer something brighter and more practical, you can choose white light.