8-meter City Circuit Light LED Light Source Lu Shi Outdoor Road Lighting 50W Anti Vertigo

Street lights involve lighting technology and are suitable for street lights. The purpose is to design an efficient electronic energy-saving street lamp with long lifespan, low power consumption, high power factor, and low current harmonic content. The efficient electronic energy-saving street lamp includes sequentially connected high-voltage discharge branches R1 and C1 of the power grid, rectifier bridge D1-D4, power factor correction branches C2, D5, D6, high and medium frequency burr filtering branches L1 and L3, high-frequency oscillation circuit BG1-BG2, starting branches L2, C7, and lamp tube T; 80% less electricity than previous street lights; The harmonic content THD is less than 25%, extending the lamp life by 3-4 times.