LED light source compared to conventional light sources, energy-saving, environmental protection, high efficiency, stable features, applications can effectively improve the lighting devices work time, reduce product weight, more mobility in mobile power portable lighting equipment. But subject to the LED chip price factors, the rechargeable torch source in portable mobile lighting equipment has yet to be improved, the following table shows the 2006 to 2010, China's penetration of the LED light source products in portable lighting equipment.

Especially with the gradual maturity of the LED industry since 2008, the LED light source price gradually reduce greatly improve the affordability of portable lighting equipment manufacturer of the LED light source products. The gradual stabilization of the LED light source product performance, but also to some extent stimulated portable lighting equipment manufacturers to select the LED light source as a device light source. According to the China Association of Lighting statistical analysis, the penetration of the LED light source products in portable lighting equipment in 2010 reached 35%, and will reach 65 percent by 2013. The following figure shows the scale of the needs of the 2007-2013 China LED light source portable lighting industry output value of its exit lights source.
In summary, with the pace of recovery in the global economy as a whole, our portable lighting products industry will continue to maintain stable development trend. At the same time the price gradually return to rational, LED light source in portable lighting products will be the new direction for the development of the industry. With China's LED industry continues to mature, the LED light source performance stabilized.