Benefiting from the rapid growth of LED lighting and the introduction of Sapphire by consumer electronics, the demand for sapphire is expected to increase significantly in 2014, and Taiwan's production capacity is full of demand for price increases. The retail price of LED bulbs fell in November, and the price reduction in China was obvious. The downward price was conducive to further stimulating market demand. In 2014, the demand for LED bulb lamps and lamps increased by more than 80% annually, with high growth determined. 2013- The year 2016 is the golden development period of LED lighting, and the penetration rate will increase from 20 to about 45. It is a rare industry with fast growth and high certainty. The sales volume of LED lamps was about 0. 4 billion in 2012 and is expected to reach in 2013. 0. 7 billion, 2015 at noon on 2. 2 billion and 2016 on 3 billion. Of which 2012-The compound growth rate in 2016 was as high as 67. Mainland is lighting products production factory 2013 have 60 of led lights by mainland production with LED lighting of have start mainland production LED lighting industry chain manufacturers will benefit.