SMD LED Lamp Beads 3528 Little Red Riding Hood Series

LED improper storage causes dead light:
　　
This kind of problem is the most common, because the problem of moisture-proof is not paid attention to after opening the package, and the sealing glue of the Lamp Beads is mostly silica gel, which has certain water absorption characteristics. After the lamp beads are damp, they undergo a high-temperature welding process LED Strip Patch. Silicone will expand and contract with heat. The gold wires, chips, and brackets will be deformed, causing the gold wires to shift and break, and the lamp will not turn on. Therefore, it is recommended that the LED should be stored in a dry and ventilated environment at a storage temperature of -40 ℃- +100℃, the relative humidity is below 85%; the LED should be used up within 3 months under its original packaging condition to avoid rusting of the bracket; when the LED packaging bag is opened, it must be used up as soon as possible. When the storage temperature is 5℃-30℃, the relative humidity is below 60% Lamp Beads 2835.
　　
　Chemical cleaning:
　　
　　Do not use unknown chemical liquids to clean the LED, because it may damage the surface of the LED colloid and even cause cracks in the colloid. If necessary, please clean it with an alcohol swab in a ventilated environment at room temperature. The best time is to control it in one minute Led Light String.