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LED light belt refers to the LED lamp with special processing technology welded on the copper wire or ribbon flexible circuit board, and then connected to the power of light, because its light when the shape of a ribbon and the name.
LED light Belt has become an outdoor lighting, home decoration, scenic decoration, such as an indispensable illumination tool. However, some places LED lights always appear problems, can not find the answer.
In fact, the impact of LED lamp belt service life is mainly due to three:
1, because the LED is constant current components, so the production of different producers of LED lamps with constant flow effect is not the same, of course, life is therefore different, so in the purchase of LED lights to choose the quality of the supplier;
2, LED lights with copper wire or flexible circuit board toughness will lead to LED lights in the bending break, will also affect the life of LED lamp belt.
3, power supply factors, LED light belt is generally using a constant voltage power supply (DC switching power supply) power supply, if the output of the power supply is not stable, or is not installed to prevent measures, will be in the external voltage fluctuations in the output of unstable voltage and current, LED lamp work in non-standard voltage. At present, the main LED lights on the market has a round line, round three lines, flat three-wire, flat four, etc., color has red, green, blue, yellow, white, colorful and so on. LED lamp with SMD lamp beads are mainly 0603/1206/3528/5050/332/3020 and other light bead specifications, as well as according to FPC PCB to distinguish 5mm, 8mm, 10mm, 12mm and other specifications.
Diameter: 10mm---16mm is widely used in body building contour, bridges, guardrail, hotels, grove, dance halls, advertising decoration places. The use of high-quality LED light belt, a good external stability of the power supply is to increase the life of LED lamp with an important foundation.