Although incandescent is bright, but about power consumption, while the same energy-saving fluorescent brightness of incandescent bulbs with less than a quarter of electricity in the market , there are a lot of businesses are not selling much earlier had incandescent. Notably, the world's major countries and regions have been introduced phasing out incandescent policies and regulations, the EU, Japan equal to 2012 a total ban on the use of incandescent lamps , the United States and Canada from 2012-2014 to phase out most incandescent lamps. Country in November 2011 issued a " China to phase out incandescent roadmap " is expected in 2016 after the general lighting incandescent general lighting will exit the domestic market .
Once incandescent come into moratorium, daily lighting will transition this new light to energy-saving fluorescent lamps and LED lamps. 2012-2014 , with all regions incandescent disable gradual fermentation efficiency , LED lamps began to enter the home lighting market. Because the luminous efficiency LED lamps and prices, consumer acceptance gradually enhanced , LED lighting penetration rate increases. 2013 , home lighting market in China will reach $ 5941 million , growth of 36 %, including LED home lighting market will reach $ 814 million , an increase of 96% , is expected to account for 24 % of the world .
A light emitting diode LED is a semiconductor material that is able to convert electricity directly into light -emitting display device. LED light-emitting diode is a semiconductor wafer heart , power to light. LED light source can be sent through a condenser lens or a lens to control the astigmatism , the lens is usually made of a silicone rubber / silicone, plastic , glass and other materials . LED light-emitting diode Due easy to control , low voltage DC drive, low energy consumption , high stability, short response time , multi-color light and so on.
