8 Reasons why LED lights don't work

1. The packaging protection of the LED flexible lamp belt is not perfect, which causes the lamp bead to be damaged by impact in the process of transportation.

2. The welding points of the LED flexible lamp belt have the phenomenon of virtual welding, and the vibration in the transportation process causes the welding points to fall off, resulting in the lamp belt is not bright.

3, LED flexible lamp with less solder, solder easy to fall off

4. The solder quality of the LED flexible lamp belt is not good. The solder joint of the LED flexible lamp belt is easy to crack and fall off in the bending process

5, LED flexible lamp belt installation bending Angle is too large, resulting in LED flexible lamp belt solder joint and copper foil separation, resulting in not bright

6, LED flexible lamp belt installation of excessive extrusion products, resulting in LED flexible lamp belt chip damage or welding spot deformation fall off and not bright

7, LED flexible lamp circuit board welding layer is too thick, welding tin and circuit board can not be fully integrated together, is also a virtual welding phenomenon.

8, LED flexible light belt in the installation can not be twisted, if twisted will cause the LED flexible light belt welding spot fall off and lead to not bright.