LED Light Failure Repair Method
LED lamps gradually occupy the current market of electric lamps due to their high brightness, low energy consumption and long life. In general, LED lights are difficult to have problems. In the problem of LED lights, there are three problems: the lights are not bright, the lights are dimmed, and the lights are blinking after turning off the lights. LED weatherproof string light suppliers will analyze and solve various problems for you. LED lights come in two forms, one is a ceiling light and the other is a light bulb. Regardless of the type of lamp, the internal structure is the same, divided into a lamp bead and a driver. LED is not bright First, we need to check the input end of the controller, whether the power supply is normal. Then check if the DC power output at the output is normal. If the power supply is normal, we will check the LED lamp again. The lights are not lit, and the problem is the driver. LED to the current, voltage requirements are high, t...