1 LED light (or single light) is generally composed of a single LED chip, reflective bowl, metal anode, metal cathode, outsourcing the light-concentrating epoxy resin shell. One or more (different colors) single lamps can be used to form one basic pixel. Due to the high brightness, they are mostly used in the advertising LED display.
2 LED dot matrix module consists of a number of wafers to form a light emitting matrix, encapsulated in a plastic shell with epoxy resin. Suitable for row-and-scan driving, easy to form high-density display, and more for indoor display.
3 SMD type LED light (or SMDLED) is the LED light emitting lamp in the form of soldering, which can be used for indoor full-color display, can achieve single-point maintenance, effectively overcome the mosaic phenomenon.
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