The use of LEDs is the choice of every household, but some people will keep flashing after installing the LEDs. At night, it feels more scary, so what is the reason for the flickering of the LED lights? If you want to solve the flicker problem, you must find the right cause, and then you can completely improve it. Let me introduce to you the reasons why the LED lights flicker.
What is the reason for the flickering of the led light
1. The LED lamp bead does not match the LED drive power supply. Normally a single 1W lamp bead can withstand current: 80-300mA, voltage: 3.0-3.4V. If the lamp bead chip is not of sufficient power, it will cause the light source to flicker. , If the current is too high, the lamp beads will turn on and off if they can’t bear it. Serious phenomena will burn the gold or copper wires inside the lamp beads, causing the lamp beads to not light up;
2. It may be that the driving power supply is broken, as long as it is replaced with another good driving power supply, it will not flash;
3. If the driver has an over-temperature protection function, and the material heat dissipation performance of the lamp cannot meet the requirements, the over-temperature protection of the driver will flash and disappear when it starts to work, for example: 20W floodlight housing is used to assemble 30W lamps. This will happen if the heat dissipation work is not done well;
4. If the outdoor lamp also has the phenomenon of flashing on and off, it means that the lamp has entered water. The consequence is that it will not light up when it flashes. The lamp beads and driver are broken. If the driver is waterproof, just break the lamp beads and replace the light source;
The above are the reasons for the flickering of LED lights. LED lights are very common in life. The correct way to deal with the flickering of the lights can be made. I hope it can be helpful to everyone.
