For road lighting, the right choice of street lights is of great significance. For LED street lights, it is also a kind of road lighting. It not only plays a good role in energy saving, but also has a high brightness, which provides great convenience for friends traveling at night. So for the high-power LED street lamp, how long is its service life generally? Today Changyuan Lighting Editor will explain this problem to you.

In the process of selecting Led street lamp, it is necessary to choose according to the specific conditions of the road surface, and the lamp poles with different heights must choose different power. For example, 6-meter lamp pole will choose 30-60w lamp head, 8-meter lamp head between 60W-100W. Before choosing, we should survey the road condition of the installed street lamp and give some reference standards.

For the life of LED light source, it is relatively long, but for the life of the lamp is not only a light source life, the lamp also includes driving, lens and other parts of the impact. So the service life of street lamp is based on the shorter life components of street lamp. Now the LED technology is more mature. The lens life of the good driving power box made of silicon material is up to 50,000 hours. Relatively speaking, the service life is longer. It also saves energy in use.

For LED street lamp, the actual power of 120 W LED lamp should be multiplied by the coefficient of ballast. If the actual power is calculated at 1.17, it is 292.5 w. The whole power of LED lamp is the power of light source + power damage. When 100 street lamp is lit for 12 hours, the daily power consumption of high voltage sodium lamp is 351 degrees, and that of LED street lamp is 144 degrees. D street lamp intelligent dimming, the whole energy saving can reach more than 70%. Actual data have proved that for LED street lamps, it is more energy-saving and environmentally friendly.

Compared with the traditional high-pressure sodium lamp with the same power, the brightness effect of the LED street lamp is better. When configuring the LED light source, we can not configure it according to the traditional idea. Its service life is long, but in the current market, the price of the LED street lamp will be higher. Users purchase according to their own needs, and select LED street lamps with high price ratio to complete the purpose of road lighting.