China manufacturer of magnetic ballasts for metal halide flood lights & hps flood lights

High pressure sodium ballasts (electronic ballasts) advantages:
(1), small size, light weight, and the average time between failures of up to 35000h
(2) fluctuations in the grid voltage to ensure a constant output power, lighting smooth flicker-free extended lamp life by 20%
(3), using PFC correction technique, the current waveform is pure sine wave has no effect on the grid, a green lighting
(4), power factor (PFC) of up to more than 0.99, the input current is smaller than traditional inductive ballast half
(5), more than 94% efficiency, energy-saving effect of significantly more than 10%
(6), wide operating voltage range, AC160V-264V,The electronic ballasts be able to work properly