5730 SMD LED lamp beads are widely used in lighting, LED large screen display, traffic lights, decoration, computers, electronic toys and gifts, switches, telephones, advertising, urban glory projects and many other production fields. The product size of 5730led lamp beads is 5.7*3.0*0.8mm, which is packaged with high-definition environmentally friendly silica gel and wafer chips. The luminous colors are white, red, yellow, green, orange, blue, purple, pink and other colors. In addition, the most common LED lamp beads are plug-ins and SMD patches. Plug-in LED low-power specifications include: straw hat/helmet, round head, concave, oval, square (2*3*4/2*5*7) bullet head, flat head , (3/5/8/bread type) piranha and so on. SMD patches are generally divided into 5730/3528/5050 and other front-emitting light sources, and 1016/020 and other side-emitting light sources.

 Many customers know that diodes are the simplest type of semiconductor device, usually referring to those materials with variable electrical conductivity. Most semiconductors today are formed by adding atoms of bad conductors to another material in a process we call doping. As far as light-emitting diodes are concerned, the typical conductor material is aluminum gallium arsenide (AlGaAs). In pure aluminum gallium arsenide, each atom is well connected to its neighbors without excess negatively charged particles to conduct current. After the material is doped, the doped atoms break the original balance, and free electrons or holes for electron movement are generated in the material. Either an increase in the number of free electrons or an increase in the number of holes enhances the conductivity of the material.

5730 SMD LED lamp bead products are packaged in moisture-proof and anti-static aluminum foil bags. During handling, avoid squeezing and piercing the packaging bags to cause air leakage in the moisture-proof bags; in this humid season, when the moisture-proof bags are not When opening, the recommended storage conditions are: temperature < 30°C, humidity < 60% RH (preferably stored in a moisture-proof cabinet) and used within 6 months; if the LED lamp beads have not been used within 6 months, it is recommended to use them again. Before use, it is necessary to increase the oven baking in addition to the recommended dehumidification (recommended dehumidification conditions are 60°C/24H).