Every street lamp of the maintenance cost is quite high price every year. So, in some economically underdeveloped areas, if the budget is not very enough, at the time of purchase lamps, it is better to choose the LED street light. Choose to install the LED street lamp, whether installation cost prices, or the subsequent maintenance cost, in comparison, is still relatively low. Generally in the installation of outdoor LED lights, according to the actual situation to determine the number of street lamp installation. If the number of the LED street lamp installation is very much, will cause the whole LED street light price is high. In such a background and under the premise, at the time of installation of street lamp, if you need to install the lamp this path is not particularly wide, and even a little narrow, best installed on one side of the street light is enough. LED lights price is not high, but it is also no need to install on both sides of the time, the best side of the street lamp installation, because side also can bring enough lighting to the road, if I have to put on both sides of the street lamp, street lamp installation price will go up quickly. And in the case of installation on the side of the street light is enough, installed on both sides of the street lamp is a waste. Want to learn more industry information or ask price, can call advisory