Chaozhou double-sided light box lens 3535LED light bar supply

In fact, people without relevant knowledge and experience are easily deceived and buy low-quality light strips. However, experienced people still have a way to identify, the LED light strips produced by regular manufacturers and the LED light strips of cottages can be seen at a glance from the appearance. The double-sided light box lens 3535 LED strip LED strips are generally high voltage 220V, so they are wrapped with a thick layer of flame retardant glue. Wires, circuit boards, etc. are generally made of copper. LED lamp beads determine the life of the strip For the sake of safety in electricity use, you must not choose low-quality products just because the price is cheap. If you are greedy for temporary cheapness, you may get a safety hazard! Of course, it is not ruled out that you can find good quality and cheap prices, but such an opportunity does not fall out of thin air. The following Shenzhen Lighting Factory introduced us to the identification techniques of the quality of LED light strips, to see how to identify the quality of LED light strips by eyes. 5630LED lamp with double row highlighting 180 beads, ceiling outdoor waterproof lamp for living room ceiling. Double-sided light box lens 3535LED light strip The LED light strip produced by the regular LED strip manufacturer is produced by SMT patch technology, using solder paste and reflow soldering process. Therefore, the solder joints on the LED light strip are relatively smooth and the amount of solder is small, and the solder joints extend from the FPC pad to the LED electrode in a circular arc shape. However, the amount of solder in the solder joints of the counterfeit version of the LED light strip is uneven, and most of the solder feet are covered by a dot, and at the same time there will be different degrees of tin tips, which is a typical phenomenon of manual soldering. The new 5630 light strip, imported Korean Samsung light source, suitable for high-end clubs, villas, luxury home decoration, outdoor lighting, pure copper wire. How to see the consistency of light color? You can find a piece of white paper, vertically close to the LED light-emitting surface, carefully observe the light and shadow on the white paper, look at the packaging. Regular LED light strips will be packaged in anti-static coils, usually 5 meters per roll or 10 meters per roll, and then sealed with anti-static and moisture-proof packaging bags on the outside. The counterfeit version of the LED light strip will use recycled reel for cost saving, and there is no anti-static and moisture-proof packaging bag. If you look carefully at the reel, you can see that there are traces and scratches left by the removal of the label on the outside of the double-sided light box. The lens 3535LED light bar can judge whether the light color is the same, is it very simple?