Lighting design: lighting also has health problems

The use of home lighting is good or bad, and its core is a "light health" problem. Relevant experts believe that the so-called "light health" includes two aspects: First, lighting must meet the functional requirements of the place, that is, people say that the lights are not lit and the beauty is not beautiful; second, lighting must meet people's psychological requirements. For example, the effect of color temperature and brightness on human emotions, and the harmony of light and shadow, etc. Experts pointed out that unreasonable lighting tools and improper lighting methods will have a great impact on health. Research shows that bright light can change the internal clock of the brain and control sleep. However, working under light for a long time will reduce the body's absorption of calcium; strong light waves will also increase abnormal cells and cause normal cell death.

In terms of satisfying functional requirements, the quality of the light source has a great influence on lighting. A high-quality light source can achieve the same effect as daylight, and a poor quality light source can not only distort the visual effect, but also can be easily fatigued due to exposure to a poor quality light source for a long time. If the brightness of the light is not balanced, for example, the brightness of the window or other area is much higher than the brightness of the room, people will feel glare, make people feel uncomfortable, and seriously damage the visual function.

Correct lighting design

How to properly carry out color design of interior lighting has gradually become another major consideration for people when they are renovating a house. Experts pointed out that in home decoration, lighting design should not be dazzling and contrast. The first light design is of course health, the second consideration is coordination, and finally the function is considered.

Color has a great influence on people's psychology and physiology. For example, blue can slow down heart rhythm, regulate balance, and eliminate tension; beige, light blue, light gray is good for quiet rest and sleep, easy to eliminate fatigue; red, orange, yellow Can make people excited and uplifting spirit; white can make blood pressure in patients with hypertension reduced, calm; and red makes people's blood pressure, breathing faster.

When designing lighting, you must pay attention to the size of the corresponding room and the needs of different functions.

Bedroom: For the bedroom with a relatively low height, it is recommended to use ceiling lamps. Do not use strong lights and colors. The lights should be soft, quiet and dark, and contrast between colors should be avoided. Red and green should not be used. Wall lamps and floor lamps can also be used instead of ceiling lamps in the center of the room. For wall lights, diffuser shades with low surface brightness are preferred, which is more conducive to rest. If there is a habit of reading in bed, a dimmable desk lamp can be placed on the bedside to install energy-saving lamps or cold-light halogen lamps to avoid eye fatigue.

Study: Yellow light lighting is more suitable for the study, the yellow light can create a broad feeling, can boost the spirit, improve learning efficiency, help eliminate and reduce eye fatigue. If it is a lamp on a desk, it should be equipped with a reflective cover and a lower open type. Lamps commonly used incandescent lamps, fluorescent lamps and so on.

Living room: The living room is a public area, so it is necessary to express a friendly and welcoming atmosphere that can be enriched with some lighting designs. There are levels of colors and moods. When listening to music or watching TV, floor lamps and table lamps can be used for local lighting.

Restaurant: The lighting of the dining room should concentrate on the dining table. The light source should be a warm hanging line lamp that shines directly downwards. The lamps can move freely and better. You can use yellow and orange lights because yellow and orange stimulate appetite.

Kitchen: Kitchen lighting should be mainly functional, and the color rendering of the light source should be better. The lighting design should be as bright and practical as possible, but the colors should not be too complicated. Some concealed fluorescent lamps can be used to provide lighting for the work table of the kitchen. In addition, kitchen lighting should be installed wherever possible to avoid vapor and smoke.

Bathroom: Lighting design should be warm, soft and express a romantic atmosphere.

Buying a quality lamp has a trick

A good lamp is not only durable, but also in compliance with national standards for environmental protection, allowing consumers to feel comfortable using it. How can we select qualified lamps? Experts suggest that there are three ways to “find”, “see” and “knowledge” for consumers to use.

"Finding" is to buy reputable building materials stores or supermarkets and buy regular packaged products. Such products have invoices and should be allowed for one year warranty. "Look" is to identify the color of the lamp and turn it on with the palm of your hand (the energy-saving lamp is not hot). If the palm is the original rosy color, it is a qualified lamp. If the palm becomes dark, it is a defective lamp. Good lighting not only saves energy, but also has a healthy, comfortable light and protects eyesight. The poor light is like a fog when it comes to watching things at night. "Knowledge" is to identify the brand. Many of China's formal lighting manufacturers have been exempted from inspection. Their production capacity and level have been recognized. The product has a high degree of credibility and quality and can be purchased with confidence.