LED module is a widely used product in LED products, and there are great differences in structure and electronics. The simple one is to use a circuit board and housing with LEDs to become a LED module, the complex one is to add some control, constant current source, and related heat dissipation treatment to make the LED life and luminous intensity better.
1, from the light color to divide: single-color module, two-color module, and full-color module.
2, from the use of space to divide: indoor modules, semi-outdoor modules, and outdoor modules.
3, according to the LED lamp bead power: small power (0.3W or less), medium power (0.3-0.5W), and high power (1W and above).
4, from the sub-assembler to divide: inline LED display module, indoor dot matrix LED display module, surface mount LED display module; 5, pixel pitch to divide: indoor P2.5, P3, p4, p5, P6, p7, p8, etc.; outdoor p10, p12, p16, p20, P25, etc.