LED Light Strip Troubleshooting

Reasons for not lighting
1. The packaging protection of the LED flexible light strip is not perfect, causing the lamp beads to be hit and damaged during transportation.
2. There is a phenomenon of cold soldering at the welding points of the LED flexible light strip. The vibration during transportation causes the solder joints to fall off and cause the light strip to not light up.
3. The amount of solder in the LED flexible light strip is small, and the solder joints are easy to fall off
4. The solder quality of the LED flexible light strip is not good. The solder joints of the LED flexible light strip are prone to brittle cracks and fall off during the bending process
5. The bending angle of the LED flexible light strip is too large during installation, causing the solder joints of the LED flexible light strip to separate from the copper foil and cause it to not light up
6. The LED flexible light strip is over-extended during installation, causing the LED flexible light strip chip to be damaged or the solder joints to deform and fall off and not light up
7. The solder mask layer of the LED flexible light strip circuit board is too thick. The solder and the circuit board cannot be completely fused together during welding, which is also a cold soldering phenomenon.
8. The LED flexible light strip cannot be twisted during installation. If it is twisted, the solder joints of the LED flexible light strip will fall off and cause it to not light up.
9. Static electricity burns out, because LED is a static electricity sensitive component, if static electricity protection measures are not taken, the chip will burn out.