After the LED flexible lamp strip has been heavily tested and turned off, there will still be no light. The reasons are as follows:
1. The packaging protection of the LED flexible lamp strip is not perfect, which causes the lamp bead to be damaged by the impact during transportation.
2. The soldering point of the LED flexible lamp strip has a phenomenon of virtual soldering, and the vibration during the transportation causes the solder joint to fall off and the light strip is not bright.
3, LED flexible lamp with less solder, the solder joints are easy to fall off
4. The quality of the LED flexible lamp with solder is not good. The soldering point of the LED flexible lamp strip is prone to brittle cracking and falling off during the bending process.
5. When the LED flexible lamp strip is installed, the bending angle is too large, causing the LED flexible lamp to be separated from the copper foil and causing the light to be off.
6. The LED flexible lamp strip over-extrudes the product during installation, resulting in damage to the LED flexible lamp with the chip or the solder joint deformation and not brightening.
7. LED flexible lamp with circuit board solder mask is too thick, solder and circuit board can not be completely fused together during soldering, it is also a kind of virtual soldering phenomenon.
8. The LED flexible lamp strip can not be twisted during installation. If it is twisted, the solder joint of the LED flexible strip will fall off and cause no light.
We offer rgb led bar dmx lighting, similiar with american dj lighting or RC lighting, the LED Pixel Bar is Color Changing Light Bar. Led Rgb Bar , led rgbw bar is available. pixel bar have 1 led light bar, 2 led light bar, 3 led light bar, 6 Led Light Bar. It's dmx512 programming, the address have two type, one is auto address, another is manual address. That's to say we have led bar auto and led bar manual. Auto led bar, you don't need assign dmx address, it's convenience for event show and led light rental. Manual led bar, you need assign dmx address by Address Writer before light up, for DJ club, architecture light, it's ok. Maybe you want to know how to install a led light bar, don't worry, we have bracket, so that you can fix the bar easily. Regarding color changing led light bar, you can control by Led Controller .
Photo show of Digital Mirror Led Bar:
Digital Mirror Led Bar,Mirror Led Bar,Mirror Led Light,Rgb Mirror Led
Shenzhen Iseeled Technology Co., Ltd. , http://www.iseeledlight.com