Promote the use of LED indoor lighting intensify propaganda

During the 2010 Shanghai international new energy & new light source forum and Exhibition ", Shanghai lighting Institute Professor Zhang Haicong of director of development situation of LED street and LED indoor lighting on some of their own views, and put forward worthy of reference.

Professor chapter on promoting the ten city lights "semiconductor lighting demonstration project under the pilot application of LED lighting, especially LED street has made great progress, a lot of successful experience in products and practice, but there are also some problems. The summary of these pilot project experience and lessons, it is not difficult to see that this street lighting products after the automobile headlight difficulty level, as part of its technical problems have not been solved, life, reliability, color and other aspects need to be further improved and improved.

Compared with this, rarely see the large foreign lighting business promotion and production of high-power LED street lamp products, there is the reason or the technology, price and maintenance etc.. Through a number of recent large-scale international exhibition revealed the information, you can see that these companies are doing the technical level of the current LED is easy to achieve and energy-saving, better effect of indoor lighting and alternative lights. In March last year, a large number of indoor lighting in Tokyo lighting alternative lamp - alternative to MR16, alternative PAR, such as a lamp is the best evidence. The reason is to use LED to do a new similar function of the lamp, the performance can be comparable with the traditional lamp and the effect of energy saving is very obvious. Therefore, it is suggested that in the future we should intensify efforts to promote the formation of relatively easy LED indoor lighting lamps.

Recently caused an event lighting industry wide concern is the PHILPS company has made outstanding performance LED bulb replacement lamps. Parameters of light bulb to achieve 90lm/W, color temperature 2700K, color index reached 92, 10WLED bulb can be completely replaced by the standard 60W incandescent bulbs. This progress indicates that the real start of LED indoor lighting has been in sight. At the same time this inspiring information also reminds us that we must seize this rare opportunity, really put resources to the present we have not to do, but do the project or product in technology.