Lin Chunjie: LED lighting industry needs to work together

Lin Chunjie, deputy general manager of marketing department

With the promotion of LED lighting applications and production increases, prices will become more competitive, it is necessary to replace the traditional lighting tools and components should be an inevitable trend. Technically, the LED needs to work under a steady current and is sensitive to changes in the voltage. If the current is attenuated, the luminescence of the LED will change drastically. If the current exceeds a certain value, the LED may be damaged, or the phenomenon of irreversible decay occurs. Is expected in two or three years, the voltage and current solutions will be more perfect and more stable, especially in the evolution of semiconductor components themselves, the power program to improve the project has long been the focus of research projects related vendors. LED technology is currently the biggest difficulty in the heat above, from electricity to light energy, light will produce radiation, heat problem is definitely the focus.

In a broad sense, as long as the need to place the light that has the opportunity to use LED lighting, LED has replaced the traditional light source trends. The distributor's service perspective, is how to provide a quick program for the guests, in the shortest possible time to help customers to market products. The big event will all parts of the product itself, and to be arranged, and the elasticity of the biggest supply needs of the market, and not confined to a single component, which is the biggest characteristic of wpg.

WPG group LED agent products are concentrated in the light source and the driver IC and power management, through the cross product integration advantages of resources, strengthen the application of modularization and system products, provide more diverse choices for customers in the LED application. For example, if the world group agent CREE products, for the Beijing Olympic Games and the bird's Nest Water Cube two main sports venues to provide nearly 700 thousand sets of LED lighting equipment; in the LED drive (Driver) part ADI, Freescale, mSilica, NXP, TI and other agents in line; solve the lighting scheme, including high power LED and lamp radiating part design, AC/DC power and LEDdriver, including the future application of street lamp dimming and communication management hardware and software.

At present, the United Nations General Assembly customer base covers almost all LED applications market. At present, the mainstream market are talking about energy conservation, LED itself low power consumption, long life, is definitely the mainstream of the future.

LED lighting overall price remains high, is still the biggest challenge of LED wide application. But components manufacturers in the LED related products continue to introduce new, visible LED applications will become mainstream. When the whole world to invest in human resources in this project, with the participation of more manufacturers, the price is more competitive, LED lighting to replace traditional lighting tools and components is an inevitable trend. In addition, the government policy is also affecting the development of LED applications in street lighting applications. Therefore, the LED market continues to require the joint efforts of government and industry.