LED lighting future attracts worldwide attention or will lead to a new **

As a new type of lighting technology, LED has attracted worldwide attention. In particular, high-brightness LED is regarded as the most valuable light source in the 21st century, and it will certainly cause a new revolution in the lighting field. Since the emergence of white LEDs, both the lighting principle and the functions have the advantage that other traditional light sources cannot match. Therefore, LED lighting has become a trend in the 21st century residential lighting field. LED will replace the traditional incandescent and fluorescent lamps, the traditional home Lighting fixtures are already facing serious challenges. The content and form of lighting design is mainly light. LED new light source promotes the innovation of lighting fixture design and development, which has changed our lighting concept to a large extent, so that we can liberate from the traditional point and line light source limitations. The language and concepts can be freely played and re-established. Luminaires have greater flexibility in visual perception and formative creative performance. Home lighting will be more energy-efficient, healthier, artistic and humane.

The lighting of a room is inseparable from the lamps, and the lamps and lanterns are the concentrated reflection of the lighting. It is not only a tool for completing the building function of the living room and creating visual conditions, but also a part of the decoration of the living room. It is the unity of lighting technology and architectural art. Modern lamps not only play a lighting role in the living room, but also constitute a major part of the living environment of the living room. Using the coordination of lighting fixtures and their light colors, the indoor environment can have a certain atmosphere and artistic conception, embody a certain style and personality, increase the beauty of architectural art, and make the interior space more in line with people's psychological and physiological needs and aesthetic interests.

First, health

LED is a green light source. LED light is DC driven, no flash; no infrared and ultraviolet components, no radiation pollution, high color rendering and strong light direction; good dimming performance, no visual error when the color temperature changes; cold light source Low heat, safe touch; these are not reachable by incandescent and fluorescent lights. It can not only provide comfortable lighting space, but also can meet people's physiological health needs. It is a healthy light source that protects eyesight and protects the environment. Because the power of a single LED is relatively low, and the brightness is low, it is not suitable to use it alone. It is a promising LED lighting fixture that has a wide range of application prospects to assemble a plurality of LEDs together. The luminaire designer can determine the shape of the luminaire's optical system, the number of LEDs and the size of the power according to the requirements of the lighting object and the luminous flux; it is also possible to design several LED luminaires as a combination of point light source, ring light source or surface light source. "Light source", according to the combined "secondary light source" to design lamps.

Second, artistic

Light color is the basic element of visual aesthetics and an important means to beautify the living room. The selection of the light source directly affects the artistic effect of the light, and the LED shows an unparalleled advantage in the artistic display of the light-color display luminaire; at present, the color LED product has covered the entire visible spectrum range, and has good monochromaticity, high color purity, red and green. The combination of yellow and yellow LEDs gives greater flexibility in the choice of color and grayscale (16.7 million colors). Luminaires are luminous sculptures. The form of lamps and lanterns constructed from materials, structures, forms, and textures is also an important means of displaying art. LED technology makes room lamps combine organically with science and art, breaking the border frame of traditional lamps, surpassing the inherent concept of the so-called lamp form, and the lamp design is based on the artistic creativity of visual perception and form. A new perspective to understand, understand and express the theme of light. We can more flexibly use the combination of light and dark in optical technology, the combination of light and color, the advantages of materials and structural design, increase the freedom of design to weaken the lighting function of lamps, and make lamps become a kind of visual art, creating comfortable and beautiful Light art effect. For example, a candle-like LED lamp made of semi-transparent synthetic material and aluminum can be placed on the floor, corner or table, and the concept of simplicity and ease, the visual experience and light experience conveyed by the form, let the lamps become full of interest and vitality. Living body.

Third, energy saving

Research data show that since LED is a cold light source, semiconductor lighting itself does not have any pollution to the environment. Compared with incandescent and fluorescent lamps, the power saving efficiency can reach over 90%. At the same brightness, the power consumption is only 1/10 that of an ordinary incandescent lamp and 1/2 of a fluorescent lamp. If we use LED to replace 50% of our current traditional lighting, the electricity savings per year in China will be equivalent to the sum of the power generation of a Three Gorges power station, and its energy-saving benefits will be considerable.