Why does the led light flash and malfunction, and what are the maintenance skills?
Nowadays, every home is equipped with LED lights. When the LED lights are on, they will produce a variety of colorful lights. It is very beautiful. Many people love LED lights faithfully. What is the reason for the flashing of LED lights? Every one of us We should pay attention to the city. When we turn off the leds, we will find that the LED lights flicker. What is going on?
What is the cause of the flashing of the led light? There are four possibilities for the continuous flashing of the led light source or the environment that is not bright:
1. The LED lamp bead and the LED drive power supply do not match, the normal single-foot 1W lamp bead withstand current: 280-300mA, voltage: 3.0-3.4V, if the wick is not fully charged, it will cause the light source to flicker, and the current is too high. Can not withstand turning off the light, serious phenomenon will burn the built-in gold wire or copper wire of the lamp bead, causing the lamp bead to not light up.
2. Most of the driving power supply is broken, just change to another good driving power supply, don't flash.
3. If the driver has a temperature shielding function, and the material heat dissipation function of the lamp does not meet the requirements, the driver temperature shielding device will flash back when it works. For example, if a 20W projection lamp housing is used to assemble a 30W lamp, the heat dissipation will not work. Floodlight manufacturer
If the outdoor lamp has a stroboscopic bright phenomenon, it means that the lamp has flooded. The result is that it is flickering, and then it does not work. The lamp beads and driver are broken. If the driver is waterproof, it means that the lamp bead is broken, and just change the light source.
