Flexible Led light with after numerous testing and checking, the still have not lit phenomenon. The reasons are summarized as follows:

1, Led lights with flexible packaging protection is imperfect, resulting in the transport process damaged by the impact of lamp beads.

2, Led flexible lights are cold solder joint with the welding point phenomenon, caused by the vibration during transport off the lead solder with lights off.

3, Led lights with solder less flexible, easy to fall off spot.

4, Led Flexible lights with poor quality solder, Led lights with flexible joints in the bending process prone to brittle fracture, shedding phenomenon.

5, Led lights with the installation of flexible bending angle is too large, resulting in Led lights with flexible joints and lead to bright copper separation.

6, Led lights with instalLed over flexible extrusion products, flexible Led light with the chip lead to damage or deformation of solder joints without shedding light.

7, Led lights with flexible circuit board solder mask layer is too thick, welding, soldering and circuit board can not be completely fused together, but also a Weld phenomenon.http://www.lampinled.com/

8, Led flexible lights could not be distorted with the installation, and if so will cause distortion of the flexible Led light with the spot off and lead to light.