The design of led solar street light system

LED project-light lamp is broken, mainly light source and driver, the main is to use the light source and power supply are not only easy to a problem. If there is a tool can check, you know what is out of order, the following analysis under the LED project-light lamp is not bright light is what reason is caused? Cast light

leds projection lamp is damaged, is mainly due to the light source and driver. The main reason is that light source and power supply is not good enough, no problem. If you have a tool can detect it, it will know which is broken. The following is the cause of the light-emitting diodes projection lamp is not bright. Most of the floodlight power supply, stable working voltage for the light source. Converts ac power to DC power supply in the process of the problems may lead to lighting projector can't straight. General can't repair the lamp. You need to replace the power supply directly. Of course, you need to know the serial number of the light source, electric current and voltage, and whether it is enough. If you don't know whether I will lightly to replace the power supply, the error of solar street lights will not sell well or not soon gets brighter. Another phenomenon is that bright leds can floodlight for a moment, then flashes or lights flashing. This is mainly because the power component is not stable, lead to flicker. The fundamental problem is that the power supply is the poor quality or heat conduction. Power supply to work after a period of time, the power supply itself temperatures will rise, lead to the components of the unstable power supply itself. In some areas, winter summer temperature difference is very big, lead to the power working temperature too high or too low, stable operation. Objectively speaking, the power supply is not qualified. If the power supply is broken, please change to a better one. Normal quality of power supply can't work two or three years. Now many of the power supply has 5 years warranty. Use five or six years warranty is not much of a problem. If you want to know more information or ask price, please free to call.