Light can be seen everywhere in life, and most people enjoy the light that it brings, while ignoring the health hazards it may have. From the glare of neon lights outdoors to the use of unreasonable fixtures at home, the ubiquitous light pollution is like a beautiful invisible killer, threatening our health.
Most families won't choose lamps
At 11:30 in the evening, Ms. Song from Fengtai District of Beijing was stunned. The red neon lights outside the window flashed and shone through the curtains, making her particularly annoyed. Others are threatened by indoor light pollution every day. Mr. Zhang from Tongzhou, Beijing got up at 6:30 every day. It was ok in the summer and it was too late in the winter. Every time he turned on the lights, his eyes were stabbed and hurt.
Wu Yi, senior expert designer of Dongyi Risheng Original International Villa Design Center, told the Life Times reporter that in his years in the home improvement industry, almost 90% of households only pay attention to the appearance and energy saving of lamps when selecting lamps. The size of the sex and power, as to the illuminance of the luminaire, the color temperature and so on, whether the lighting environment can meet the health standards, few people care. In a home store, the reporter interviewed 20 consumers randomly. All of them said that when choosing lamps, they mainly consider the appearance of the beautiful, do not understand what is the color temperature, and know little about the lighting design.
Eight misunderstandings of home lighting
According to a US survey report, about two-thirds of the world's people live in light pollution. Scientific research has found that any artificial light source produces a subtle light stress. The long-term existence of such light stress will make people, especially infants and young children, behave uneasily and emotionally, resulting in insomnia. Wu Hao reminded consumers that the following common mistakes should be avoided in daily life to create a scientific lighting environment that is both beautiful, comfortable and healthy.
The overall light source is too bright. In order to show the luxury, many people use a lot of bright lamps, such as crystal lamps, spotlights, downlights, etc., while others install a full circle of spotlights on the ceiling of the living room. Such lighting lacks scientificity, not only wastes resources, but also causes great irritation to the eyeball, which can easily cause emotional irritability.
The brightness is not strong. The functions of different spaces in the home are different, and the requirements for contrast are different. Generally speaking, the brightness of the living room, study room, restaurant and other spaces is stronger than the bedroom, kitchen and other spaces, which is more in line with the law of human body. It is best to install at least three different types of lights in the bedroom. One is the headlights, the wattage is not too high, so as not to be too glaring when turning on the lights in the dark; one is a table lamp, many people like to read and read newspapers in the bed, table lamps The brightness can be adjusted. It is brighter when reading. It can be dimmed when watching TV. You can also design a soft night light at a distance of 30 cm from the ground. It is open at night to facilitate the night.
The contrast between light and dark is too strong. The indoor light should be as soft, uniform, and free of glare and shadows as possible. Some people create special effects in certain spaces. Indoors use illuminators with opaque lampshades to make the interior clear and dark. When the person's line of sight turns from the bright area to the dark area, the eyes have to adapt to the object for a while to see the object. Repolarization easily causes visual fatigue.
The lights are colorful. Some families choose lighting, in pursuit of luxury, often neglect reasonable lighting needs, and design the lighting into colorful. The color of the lights is messy, which not only damages vision, but also interferes with the function of the central nervous system of the brain.
Color temperature is not considered. Most people only consider illuminance when purchasing a light source, and rarely consider color temperature. Generally, in indoor lighting, the main light source should be a cool color, and the auxiliary light source should be a warm color. In addition, from the use of the room, the study room, living room, kitchen, etc. should use a cool color light source, bedroom, bathroom, balcony, etc. should use a warm color light source.
Fluorescent table lamps are placed on the bedside. People always like to put a fluorescent lamp on the bedside table. They don't know that this kind of lamp looks warm, but it has the disadvantage of stroboscopic, and it will make a kind of "squeaky" sound when it is used for a long time. Reading and playing computer in this environment can cause harm to the human body, such as decreased vision, dizziness, and insomnia.
Always adjust the brightness of the adjustable light source to the maximum. Adjustable light sources are favored by many people because they can be brightened and dimmed according to demand. Many families are used to maximizing the brightness, which not only greatly shortens the service life of the light source, but also is detrimental to human health. The brightness of the adjustable light source is preferably controlled at 60%-80%, and the maximum brightness is not more than 90%.
Turn on the light on one side of the TV wall. Some families install spotlights on the side of the TV wall. When watching TV, they only turn on the lights on the side of the TV wall. This will affect the audiovisual experience and is not conducive to eye health. Wall lights, table lamps or floor lamps should be designed on both sides of the seat. The brightness when watching TV is best adjusted to 50%.
Buy a light bulb to learn to see the color temperature
How to avoid "light pollution" in home improvement lamps and improve the indoor visual environment? Wu Hao believes that on the one hand, we should pay attention to reasonable indoor lighting design, such as paying attention to the color coordination of lighting, avoiding glare, choosing colors that have little impact on the eyes, and avoiding direct light to the human eye; on the other hand, consumers should also upgrade lighting. The concept of design, the purchase of large brands, high-quality lamps, to decorate a healthy and pollution-free living environment. Wu Hao reminded that when consumers buy lamps, they should not only consider the illuminance, which is the wattage we often say, but also learn to consider the color temperature. Light bulbs produced by regular manufacturers will be marked with color temperature on the package. The commonly used color temperature is 2700k, which is the color temperature of ordinary incandescent lamps. It is characterized by warm light but not bright enough. It is suitable for local lighting such as bedroom bedside and wall lamp; 3000k is The color temperature closest to natural light is warm light, the light is warm and bright, suitable for the overall lighting design in the home; 3400k is white light, is a cool color light, can make people concentrate, suitable for office, study and other places. If there is no color temperature indicator on the package of the light source, it may be an informal product, try not to buy it.
Editor in charge: Ren Huimin
Facial Sheet Mask
Facial Sheet Mask
SOLO GLOW HAIR COSMETICS , https://www.arganshampoofactory.com