About This

AUTOMATIC FAST COLOR CHANGES - A built-in IC cycles the RGB colors without separate color-sequencing code, helping hobbyists add fast-changing light effects to decorative electronics, model projects and circuit experiments.
ELECTRICAL REFERENCES FOR CIRCUIT PLANNING - The label lists 3.0-3.4V forward voltage and 20mA current. Use these values as references when selecting a suitable drive circuit for a prototype or matching replacement.
5MM CLEAR-LENS THROUGH-HOLE FORMAT - The round body and two leads support breadboard testing and PCB soldering, helping makers check the placement and color-changing effect before assembling a permanent electronic project.
CHECK POLARITY AND CURRENT LIMITING - Verify the anode and cathode and use suitable current limiting. The listed forward voltage is not a direct supply rating; check the supply and driver requirements before wiring a battery or microcontroller project.
100 PIECES IN A LABELED RESEALABLE BAG - This pack provides 100 fast-flashing RGB LEDs in a bag labeled with the size, mode and electrical values, helping students and hobbyists identify and store components between builds.