Dongguan Samsung 2835 LED lights with consultation telephone

The light strip is generally installed in a dark groove, showing 'seeing the light but not the light'! Can make the space highlight the sense of hierarchy and increase the artistic conception! Samsung 2835 LED light strip LED rigid light bar is assembled with PCB (printed circuit board) hard board, LED can be assembled with SMD LED, and can also be assembled with in-line LED. Different components are used according to different needs. . The advantage of the rigid light bar is that it is easier to fix, and it is more convenient to process and install; the disadvantage is that it cannot be bent at will and is not suitable for irregular places. The true appearance of the light strip is like a belt. It uses an LED light source. As the name suggests, it is called an LED light strip. It can be turned on by directly connecting to the 220V mains. It is fixed with a fixed card and it is not difficult to install. The LED light strip needs to be driven by a power supply to emit light, and the Samsung 2835 LED light strip is designed with a living room ceiling light strip. Ceiling light strips are a relatively common design of light strips, usually in the shape of a back-shaped light strip, surrounded by the ceiling curve, and the translucent light is refracted. With an open space, the whole living room will be brighter and more stylish. At the same time, you can install a light strip in the groove of the TV background wall to enrich the visual effect. When the voltage drop of the LED driving power supply is relatively large, the brightness of the end and the end of the long-connected LED strip will be inconsistent. Quick judgment method: connect the required length, light up the light strips, and compare them side by side, observe with your eyes. The bull LED light strip adopts dome refraction technology to provide uniform light and avoid dark areas. 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, LED2835 0.2w attached to the light and board, when the whole board is tested, there are a few lessons that do not light up, there are two possibilities for a single test piece to light up. , The first is that the local lamp bead connection circuit on the lamp board is open; the second is that the lamp bead itself is faulty, and a single lamp can be lit with a low current test, which does not mean that the entire board is working normally. Inspection method: Firstly, check whether the circuit between the lamp beads on the lamp board is open-circuited and soldered, and then replace the lamp board to test whether the lamp bead of the lamp board itself is faulty. Samsung 2835 LED strip can judge whether the light color is consistent, is it very simple?