How to distinguish the quality of the led street lamps and lanterns?

How to distinguish the quality of the led street light? 2020 - 04 - 14 hits: 123 even as each manufacturer of solar street light configuration price is different, so what do you think of led solar street light quality, ok? Lamp posts to unto you in the doorway. Led solar



how to distinguish the quality of the led street light?

2020- 04 - 14 hits: 123

even if configured as each manufacturer of solar street light price is different, so what do you think of led solar street light quality, ok? Lamp posts to unto you in the doorway. Led solar street light quality is not the manufacturer, we want to verify from all aspects is really high quality solar street light. First look at the led solar street light is colloid or lead-acid battery sort, nowadays lead-acid battery has almost eliminated. Secondly, see if solar panels silicon with which manufacturers. Second see a light pole and lamp holder of the materials and production process, the present normal manufacturer of light pole is made of hot dip galvanized welded and high quality solar light pole flat surface luster, no burr. Lamp holder, of course, is made of high power led lamp bead is better, different lamp bead brand different quality and price difference is very big also. Some use the pury lamp bead, after a second lens light distribution, the use of fire service life and improve the efficiency of light. Also should pay attention to the configuration of the solar street lamps, if the configuration is too small, can't meet the requirements of lighting, battery often losing money at the same time, also can affect service life.