LED lights suddenly go on strike or light is weak? Transportation impact, hidden dangers of false soldering, and improper installation may make the lamp beads "silent". Don't rush to buy new lights! It only takes three steps to replace the aging light strip, and the driver power failure can also be repaired separately. If you want to solve it completely, the new lamp of the same model will be renewed in 30 minutes. There is no need to make a big fuss to repair the light. Grasp the core crux and let the failed LED light up your life again.
Causes and solutions for LED lights not bright or weak light
LED lights, an indispensable lighting tool in modern life, sometimes encounter problems of not bright or weak light. How do these situations arise? And how to solve them? Next, we will explore these issues in depth.
1. Reasons for LED lights not bright
Insufficient packaging protection: During transportation, if the packaging of the LED light strip is not perfect, the lamp beads may be damaged by impact, resulting in the lamp not bright.
Welding problem: There may be false soldering at the welding points of the LED light strip, and the vibration during transportation may cause the soldering points to fall off, thereby affecting the light emission of the lamp.
Solder quality: When the solder quality is poor, the LED light strip is prone to brittle cracks or fall off during the bending process, which in turn causes the lamp to not light up.
Improper installation: If the bending angle is too large during installation, the solder joints of the LED light strip may be separated from the copper foil, thereby affecting the normal light emission of the lamp.
Circuit board problem: The solder mask layer of the circuit board of the LED light strip is too thick, so that the solder and the circuit board cannot be completely integrated during welding, resulting in a cold solder joint.
2. Repair method for LED lights that are not bright but have weak light
Replace the light strip: If the light strip in the LED lamp is aging or damaged, you can only replace the light strip in the lamp tube without replacing the entire lamp shell. Buy a light strip of the appropriate model and replace it according to the instructions.
Replace the driver power supply: Sometimes, the LED light does not light up, not because of the lamp itself, but because of a problem with the driver power supply. Check whether the driver power supply is damaged. If it is damaged, replace it with a driver power supply of the same model.
Replace a new lamp: To solve the problem quickly and thoroughly, it is a good choice to directly purchase and install a new LED lamp. This ensures that you can quickly get a normal luminous lamp without affecting your work and life.
In summary, for the problem of LED lamp not lighting up or dimming, we need to carefully investigate the cause. If the light strip is aging or damaged, you can simply replace the light strip; if it is a problem with the driving power supply, you need to replace the driving power supply; and replacing a new lamp is a quick and effective solution.
