The LED Lamp Market Is Increasing Quickly

Published:2010/12/2 0:24:00 Author:Li xiao na From:SeekIC

Although the LED lamp market was not so large in the year of 2009, it has become the market which grows fastest now. The annual growth rate will reach 104.2% in future four years. The sales of LED lamp will exceed the building decoration and lighting market in the year of 2011. Apart from these two markets, the residential LED lighting market is also increasing, and its annual growth rate will be 71.8%.

Experts maintain that the lighting efficiency laws from different governments are the driving force of the LED lamp market. With the implementation of the laws, the incandescent lamps are replaced by CFL lamp or LED lamp. The cost of the LED chip is comparatively high and the heat radiation problem is still not solved, so the CFL light will have large developing space in the future five years. The cost reduction of the LED light and the pollution problem of the CFL will make the LED light as the mainstream after five years. The main LED lamp market includes the spotlights, fluorescent light and so on.

Currently, the efficiency of the LED light is only seventy percent to eighty-five percent. There are two methods to improve the efficiency, one is to improve the efficiency of the LED chip, and the other is to enlarge the angle of light beam. The OSLONSSL150 is released recently, which has the broad angle of light beam. The lighting consumption can be reduced by this characteristic, which means the design of LED lamp which applies the OSLONSSL150 will be simpler. The size of the OSLONSSL150 is very small, so there will be no shadow if they are closed ranked, take the reflector for instance, the efficiency can be improved more than fifty percent, and its design can be smaller. The related integrated circuit is UC3843BD1R2G.

Reprinted Url Of This Article: http://www.seekic.com/blog/ComputersAndTechnology/2010/12/02/The_LED_Lamp_Market_Is_Increasing_Quickly.html

Print this Page | Comments | Reading(564)