At this stage, the overall LED lights market increasingly competitive, although the product price declines continuously increased, but the cost of power supply in the proportion of the whole lamp cost has been high, resulting in profit space gradually compressed. In the cost of the LED street light, the power of 39%, the cost of lamp bead costs accounted for 26%, suite cost 29%, material costs accounted for 6%. LED street light, high power is the power, the use of conditions and the characteristics of high prices, especially high-end power expensive problems. In 100 wled street lamp head as an example, the whole lamp price from $2014 in July. 5 yuan/tile fell to 2016 in 4. 8 yuan/watt, a drop of 34%, but the price of the power supply remains at 135 yuan in 2016, only 28% decline. In the LED street lamp power supply cost, from the cost of raw materials is as high as 60%, therefore, in the LED street light industry enterprises have to do, is to improve the production technology of energy saving LED street lamp power supply, to reduce the price of the power supply cost, improve the practicability for people, affordable outdoor lamps. Want to learn more industry information or ask price, can make free calls