1、LED灯条的包装维护不完善，形成运送过程中灯珠遭到碰击而损坏。
1, LED lamp package maintenance is not perfect, but the damage was hit in the process of transporting the formation of beads.
2、LED灯条的焊接点有虚焊景象，运送过程中的轰动形成焊点掉落而致使灯带不亮。
The welding point 2, LED lamps of the weld scene, in the process of transporting a drop in the solder joints formed lights not bright.
3、LED灯条焊锡量少，焊点简单掉落 。
3, LED light solder less, solder joints simple fall.
​4、LED灯条焊锡质量欠好，LED柔性灯带在弯折过程中焊点简单发生脆裂、掉落景象 。
4, LED light strip solder quality is not good, LED flexible light strip in the bending process, the solder joint is simple, crisp crack, fall scene.
5、LED灯条装置时弯折视点过大，形成LED柔性灯带焊点和铜箔别离而致使不亮 。
5, LED light strip device bending angle is too large, forming LED flexible light band, solder joints and copper foil leave, and cause not bright.
6、LED灯条装置时过度揉捏商品，致使LED柔性灯带芯片受损或者是焊点变形掉落而不亮 。
6, LED light strip device over kneading goods, resulting in LED flexible light chip damage, or deformation of the solder joint is not bright.
7、LED灯条线路板阻焊层过厚，焊接时焊锡和线路板不能彻底交融在一起，也是一种虚焊景象。
7, LED lamp circuit board solder layer thickness, welding solder and circuit board can not completely blend together, is also a kind of scene.
8、LED灯条在装置时不能歪曲，假如歪曲的话会形成LED柔性灯带的焊点掉落而致使不亮。
8, LED light bars in the device can not be distorted, if distorted, it will form LED flexible light band solder joints fall, resulting in failure to light.

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