8 reasons why the LED strip does not light up

After we buy a new led strip back, sometimes there may inevitably be a situation where there is no light, although the probability of this is very small, but we should also be clear led strip common several does not light the situation is what the cause.

1.LED flexible strip packaging protection is not perfect, resulting in damage to the lamp beads during the transport process by impact.

2.LED flexible strip soldering points have false welding phenomenon, the vibration during transportation caused by the solder joints off and lead to the strip is not bright.

3.LED flexible strip solder amount is small, the solder joints fall off.

4.LED flexible strip solder quality is not good, LED flexible strip in the process of bending the solder joints produce brittle crack, fall off phenomenon.

5.LED flexible strip installation bending angle is too large, resulting in LED flexible strip solder joints and copper foil separation and lead to not bright.

6.LED flexible strip installation over squeeze the product, resulting in LED flexible strip chip damage or deformation of the solder joints off and not bright.

7.LED flexible strip circuit board solder resist layer is too thick, solder and circuit board can not be completely integrated together when welding, is also a false welding phenomenon.

8.LED flexible strip in the installation can not be twisted, if the twisted words will cause the LED flexible strip solder joints off and lead to not bright.

Of course, these phenomena are not very common, but do not rule out such a situation. So we should pay attention whether in transport or installation, because once the strip is damaged, the repair is troublesome.