The 3mm Multi-Color Fast Flashing LED is a compact and vibrant light-emitting diode that automatically cycles through multiple colors in a rapid sequence. This LED does not require any external controller or IC to change colors, making it extremely simple to use in DIY circuits and decorative applications.
With its fast flashing RGB effect, it is widely used in toys, indicators, hobby electronics, decorative displays, and visual alerts. The 3mm package is small and ideal for space-constrained projects, while the clear lens provides bright and colorful illumination.
This LED can be easily connected to a resistor and power supply to create instant lighting effects. It is perfect for Arduino projects, wearable electronics, party decorations, and artistic lighting applications where dynamic color transitions are required.
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