Within 35 years, LED will become the main home lighting

Reporter Zhang Hongmei Wang | lamps - Washington | photo coverage of different shapes, light creates a resplendent with variegated coloration dazzling bright. China (Shanghai) Thirteenth International Lighting Electrical Appliance Fair opened yesterday in Shanghai New International Expo center. Energy saving and environmental protection "green lighting" sing the main theme of this exhibition, LED lamp is considered to be the most promising future light source. Booth light soft, colorful LED lamp is very eye-catching, it has a total of red, blue, green and other 7 standard colors. According to reports, LED is a tungsten filament does not require, nor the need for light emitting electrodeless lamp. Luminous efficiency of the light emitting efficiency of a 1 watt LED lamp is equivalent to a 45 watt incandescent lamp, its service life is 100 times longer than standard incandescent lamp, energy saving rate is 90% higher than incandescent lamps and halogen lamps, fluorescent lamps, 60%% more than. In addition, LED also has no mercury pollution free environmental protection. "Due to the current LED lamp cost is still high, so it is mainly used in the field of commercial lighting, there is no large-scale access to the field of indoor lighting, but this disadvantage will be overcome in the near future. PHILPS lighting senior engineer Fang Hua said, LED is a major trend in the future lighting, in the next 3 to 5 years to gradually replace the fluorescent lamp, widely used in home lighting.

Source: News noon