Led solar street lamps use does not happen suddenly lights out

Led solar street lamps use won't suddenly put out, because the solar street light is to absorb the sun's energy as an energy source, out of the sun to the battery charging, dark environment to a certain degree of battery will provide street lighting work operation of electricity, so not happen suddenly the lights out. And solar led street lamp USES a dc power supply, the probability of a tiny problems occur, and if it is solar battery problem happened, that won't happen suddenly the lights out, but will be in after a period of time gradually dim. At that time more for quality testing solar street lamp, to avoid some unnecessary loss. General domestic production of led solar street light battery service life between five to eight years, if it is normal to use need replaced every five years. The products of the big manufacturer generally longer service life, small manufacturer is hard to guarantee the quality. Lighting adopts famous brand batteries, quality assured, and longer service life. Want to learn more industry information or ask price, can call advisory