Mains LED lighting industry as a strategic new industry has formed a complete layout of the global industrial chain, where embodied? Following main points:
1, Luminous efficiency of continuous improvement and product quality steadily improved. The luminous efficiency before the annual average of 15% improved steadily and is expected to reach more than 200lm/w, estimated catalog value up to 200lm/w white LED high bay lights will be two or three years available.
2, Lower manufacturing costs and sales prices downward. The price of the LED will be an average annual rate of 30% or higher rate of decline.
3, the high-voltage LED will be the future of an important direction. Because it has two advantages, clearing the indoor lighting market is the biggest technical obstacles, bringing the lower of cost and weight of mains LED lighting industry, dramatically reducing the cooling system design requirements.
4, the COB packaging technology has matured. Mainly because of its low cost and convenient, application, design diversification, the COB packaging Bulb occupy about 40% of the LED light bulb market, Japan and mainland China, many companies are beginning to take the COB package mode.
5, LED drive power trends. Downstream product development to the interior lighting industry will be gradually broken down. Mains LED lighting industry chips lumen technology improved, lower power requirements. LED drive power gradually to modular, intelligent development. The mainland-based market from the current gradually turning into an international-based.
6, the quick start of the indoor lighting market and development. The field of interior lighting is an important aspect of future development of the LED recognized.