LED lighting fixtures status and design trends

At present, the application of LED lamps to the field of civil lighting is getting deeper and deeper. Although the LED lighting in the market is mainly street lamps and commercial lighting, the LED panel lamps with flat dimming and color grading functions and the flat LED lamps are frequently used. Attract people's attention. The price of LEDs is still a hurdle. As the most important factor hindering the promotion of LEDs, the high price keeps this kind of new energy-saving and environmentally friendly lamps out of the civilian market. According to industry insiders, LDE lighting fixtures use sapphire as the chip substrate, and they have to use gold for conductivity. There are enough reasons to become "noble lamps".

The penetration rate in the LED lighting market is expected to reach 16.8% in 2015. The report also mentioned that under the stimulus of government policies, the penetration rate of household lighting and street lamps in LED applications will be greatly enhanced, such as the 12th Five-Year Plan of China and the LED subsidy policy of Taiwan. These subsidies also include commercial lighting. . LED bulbs and LED fluorescent tubes are also growing year by year in the Japanese market. The main reason is that the Japanese government's subsidy policy and awareness of energy conservation have risen since the March 2011 earthquake. At the same time, many new LED suppliers joined the battle and started production very quickly. Based on the chip size of 500X500 microns, the overall supply grew by 41% in 2011, but the demand grew by only 10%, which led to the oversupply in 2011.

Trends in lighting design

With the entry of foreign capital, the lighting industry has witnessed the internationalization of domestic competition. At the same time, the fourth generation of green energy semiconductor lighting has brought unprecedented opportunities and challenges to lighting fixtures. It can be said that efforts to increase the development of energy-saving light sources and lamps of different grades, different styles and different uses, and accelerate the development, application and application of green and energy-saving light sources have become the focus of structural adjustment of China's lighting industry. Then, in the face of the emergence of new light source LEDs, what are the development trends of lighting design?

energy saving.

With the global energy crisis, environmental protection and energy conservation is not only a healthy lifestyle advocated by the government, but also a life attitude. As one of the important sources of human energy consumption, lighting has also received the attention of the government and people's attention. Therefore, the design of lighting fixtures should reflect environmental protection and energy conservation in terms of light source or in materials, system design, electrical accessories, heat dissipation measures and structure design.

health. A luminaire is a device that transmits, distributes, and changes light source distribution, including all components required to secure and protect the light source, except the light source, and the wiring accessories necessary to connect to the power source. It can be said that the lighting design concept focuses on the practical functions of lighting (including creating a visual environment, limiting glare, etc.), and strives to make the protective layer durable. In general, the lighting fixture design provides a healthy and comfortable lighting.

Intelligent. With the development of science and technology, some lamps can control light switches and dimming through mobile terminals, and some can also be controlled by various high-tech designs such as voice control and induction. In addition, they can also be built by intelligent lighting systems. Different situational atmospheres give people a pleasant feeling. Therefore, the need to meet people's pursuit of convenience, pleasure and overall management through intelligent design has become the development trend of lighting design.

Humanize. The humanization of luminaire design refers to the design of luminaires to design lamps with human needs. It is based on human emotions and creates a kind of illumination from the perspective of people. It can be adjusted according to people's needs through various aspects of light display form, range, brightness, color, etc. to meet people's lighting needs.

As the light source develops from incandescent lamps, fluorescent lamps, and HIDs to the fourth generation of green new energy LEDs, the lighting industry is facing unprecedented opportunities and challenges. LED luminaires design heat dissipation, drive power and other issues to test enterprise technology, while lighting style design and other aspects reflect enterprise innovation. Therefore, faced with this opportunity and challenge, enterprises need to strengthen product development, market research, brand building, etc. to meet the LED lighting era.