The street lamp is composed of lamps, wires, light sources, lamp poles, lamp arms, flanges, and basic embedded parts.
Street lights involve lighting technology and are suitable for street lights. The purpose is to design a high-efficiency electronic energy-saving street lamp with long life, low power consumption, high power factor and small current harmonic content. The high-efficiency electronic energy-saving street lamp includes grid high-voltage drain branches R1, C1 connected in sequence, rectifier bridges D1-D4, power factor correction branches C2, D5, D6, medium and high frequency burr filter branches L1, L3, high-frequency oscillation circuit BG1-BG2, start branch L2, C7 and lamp T; save 80% of electricity than previous street lamps; harmonic content THD<25%, prolong lamp life up to 3-4 times.
The street lighting project is a project specially used for lighting on the road. The main purpose is to provide suitable visibility for pedestrians and vehicles to ensure the safety of people’s travel. For urban construction, it is extremely important. In addition to providing light for pedestrians, it can also embellish the city and beautify its appearance.
