How to choose and buy LED light belt in the home decoration, the knock-off version of the LED strip does not have accessories in the box, because some manufacturers can save after all, LED light belt installation precautions are what, LED light belt installation precautions, LED light belt wiring method, LED light belt general voltage is DC 12V, so the need to use switching power supply, power supply size according to the LED light belt power and connection length to set. The wiring of the monochrome 5050 patch LED lamp belt is to distinguish the positive and negative poles. Generally, the welded power plug is directly inserted into the power supply of the lamp belt, and then all the input power of the LED lamp belt is connected in parallel, unified by the total switching power supply.

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