Street lights in road lighting are mainly used on the road to provide necessary lighting functions for vehicles and pedestrians driving at night. Road lights must be matched with street lights of different heights according to different roads to mee... read more
Common minor faults of led lamps can be repaired and eliminated by themselves. If there is obvious water ingress or short-circuit burnt, you can replace it with accessories by yourself. In this case, one shell is valuable. If the shell is expensive ... read more
Street lights are an indispensable part of our lives. In order to meet our daily needs, our street lights have gradually changed from the original ordinary street lights to the current LED street lights. LED street lights have more advantages than o... read more
The main reason is the failure of the filter capacitor. 1. The led lamp bead does not match the led drive power supply. Normally, a single 1w lamp bead withstands current: 280-300ma, voltage: 3.0-3.4v. If the lamp bead chip is not of sufficient pow... read more
The computer can be dimmed, and the metal halide lamp is damaged greatly, which saves electromagnetic energy. If you find that this kind of situation should be handled properly, the color rendering of metal halide lamps is only about 23%, which has... read more
In the application of LED street lamps, there is a problem of configuring lighting projects based on the "power" indicators of lamps. However, if you do not correctly grasp the overall light efficiency and utilization of LED lamps and sodium lamps, ... read more
Led street lights must have good water resistance, a photoelectric intelligent solar controller with charge and discharge protection, photosensitive automatic control device and time control device, so that the product can effectively save energy, i... read more
One,the street lamp power supply has only short circuit and overload protection but no leakage protection. The reason for not using leakage circuit breakers is to fall into a misunderstanding. Some believe that the three-phase leakage circuit breake... read more
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