This LED contains 3 individual primary colour LEDs (Red, Green and Blue). It automatically cycles through different combinations of colours to produce a rainbow sequence. Quantity : 5 Lenses Type : Crystal Clear Case Style : 5mm Round Brightness : 5000mcd (Ultra Bright) Forward Voltage : 3.2v - 3.8v Forward Current : 20mA (typical), 30mA (max) Cycle Rate : Slow - 3 seconds per colour combination .
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