Many DIY lovers always complain that the light didn't work well after a short time, here are some tips for you about how to pick out the good quality strip light.
1, Spot Weld.
Formal LED lights with manufacturers of LED lights produced by the use of SMT chip technology, with solder paste and reflow production. Therefore, the LED lights on the solder joints are relatively smooth and the amount of solder will not be more, the solder joints were arc-like from the FPC pad to the LED electrode extension.
2, FPC Quality.
FPC is divided into copper and rolled copper two, copper clad copper foil is protruding, look at the words from the pad and FPC connection to see. And rolling copper is close and FPC as a whole, you can bend any bend without falling off the phenomenon. If you bend over the copper plate will appear off the pad, the maintenance of the temperature is too high will cause the pad off.
3, LED Lights's Surface Cleanliness.
The use of SMT technology to produce LED lights with its surface cleanliness is very good, no any impurities and stains. The use of hand-welding process production of cottage version of LED lights with its surface no matter how cleaning, will remain stains and cleaning traces.
4, Packaging.
Regular LED lights will use anti-static coil tray packaging, 5 meters a volume or 10 meters a roll, packaging and then use anti-static moisture-proof packaging sealed. Cottage version of the LED lights with the recycled coil, there is no anti-static moisture-proof packaging bags, carefully look at the coil to see the appearance of the label to remove the traces and scratches left. 5, Label. Formal LED lights with a bag and coil above the plate will have printed labels, not print labels.
6, Annex.
Regular LED lights will be attached to the inside of the box with instructions and lamp specifications, but also equipped with LED lights with a connector or a deck; and cottage version of the LED lights with boxes without these accessories, because Some manufacturers, after all, can save the province.
In addition to the above points, we should pay attention to color and the style, the lights should in perfect harmony with the environment.
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