The OKYSTAR OKY3201 is a Module type LED with a voltage rating of 2÷2.5VDC and a colour of red/green with a diameter of 3mm. It is a high-performance, reliable, and low power consuming device which is commonly used in various appliances and consumer electronic products. This Module LED can be used in a wide range of lighting and display applications, such as indicators, backlighting, optical switches, and so on.