RGB LED modules can emit various colors of light. They are manufactured by packaging three LEDs of red, green, and blue into a transparent or semitransparent plastic shell and have four pins. … In this module, we use a common anode RGB LED.

Specs:

• Material: FR4
• Length: 25mm
• Width: 11mm
• Height: 16mm
• Weight: 1.59g
• Operating Voltage: 5v DC