With the strengthening of awareness of energy conservation and emission reduction, the lighting industry has entered the era of comprehensive LED replacement, LED lighting penetration rate steady improvement in the first half of 2016 China's lighting industry, the main business income totaled 2,132.73 billion yuan, an increase of 5.78% , which in June completed the main business income of 42.358 billion yuan, an increase of 3.41%, the performance is very eye-catching. Thus, China's lighting industry into the situation for the better since the beginning of 2016, and recently have been released semi-annual report of listed companies over 700 LED enterprises have to double revenue and profit growth, no doubt for this data provides the most direct proof.