The advantages and disadvantages of LED household lighting

　　As incandescent lamps phasing out gradually, LED lighting will inevitably occupy a larger share in the future market with its superiority. It is the inevitable result of the development of times for LED lighting flowing into the houses of ordinary people. However, as for the current market situation, the energy-saving lamp still occupies a large market share in household lighting and its market share is still higher than that of LED lighting. Ordinary energy-saving lamp is still the choice of the general public, while LED lamp is still relatively less.

　　As we all know, compared with the ordinary energy-saving lamp, LED lighting has a lot of advantages: first, energy saving. The brightness of a one-watt LED light is equivalent to an energy-saving lamp of 2 watts. Continuing to use a 5 watts LED lamp for 1000 hours consumes 5 KWH; second, long lifespan. The lifespan of a LED lamp could reach 50,000 hours; third, good applicability. Due to the fact that a single LED is very small in size, it can be made into any shape; fourth, quick in response. The response time used for LED lamp is ns (nanosecond), while for ordinary lamp is ms (milliseconds); fifth, environmental friendly. LED lamp produces no hazardous metal and its waste is easy to recycle; sixth, its color is very attractive. With pure luminous color and  narrow spectral rang, the color of LED lamp can be made in mixing color or natural white by mixing the three primary colors: red, green and blue.

　　Although LED lamp has many advantages compared with traditional energy-saving lamp, there are still many disadvantages, such as its price, quality of products and the establishment of brand. To enter the house of ordinary people, LED lamp should foster its strong points and circumvent its weakness to make people willing to accept.