What do you pay attention to in the process of selecting LED patch lamp beads in daily production? Patch LED, also known as SMD LED, is a simple lamps. Its luminous principle is to turn the current through the compound semiconductor. Through the combination of electrons and acupoints, the excess energy will be released in the form of light to achieve the effect of glowing. Patch LED (SMD LED) is mainly used for lighting systems, decoration, electronic equipment indicators, backlight, display and equipment and other fields.

1. Heating: Heating is important for LED patch lamp beads. If the heat dissipation conditions are not good, then work at high temperatures for a long time, it is prone to light failure, resulting in shortening service life.

2. Color temperature: The color temperature of the patch LED lamp beads is also very important. Generally, the smaller the color temperature grading, the better, so that the use of many patch LED lamp beads will not be used together because the color temperature difference is too large, the color is different.