Don't light reason - EAST BEST CEILING INDUSTRY CO., LTD.

FAQ

Don't light reason

1, LED flexible light with packaging protection is not perfect, cause in the process of transportation collision and damage of the lamp bead.

2, LED flexible light with virtual welding welding points of a phenomenon that transport vibration caused in the process of solder joints fall off and cause the light not bright.

3, LED flexible light with less solder, solder joint is easy to fall off

4, LED flexible light soldering quality is bad, LED flexible light with solder joint in the process of bending, prone to falls off phenomenon

5, LED flexible light band bending Angle is too large when installation, flexible LED lamp with solder joint and separation of copper foil and cause is not bright

6, LED flexible light installation time excessive extrusion products, LED flexible light zone chip damage or deformation of solder joints is off and not light

7, LED flexible light with circuit board solder resist layer too thick, when welding the solder and the circuit board is not fully fuses in together, is also a kind of virtual welding phenomenon.

8, flexible LED lamp belt can't distort when installation, if the distortion will cause LED flexible light falls off of the solder joints and cause is not bright.

9, electrostatic damage, because LED is electrostatic sensitive components, there is no ready, electrostatic protection measures can lead to burn out chip.

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