A set of 25 diffuse 5mm rainbow LEDs, which quickly run through all the colors of the rainbow through the built-in chips. These LEDs only have a + and GND connection, which makes connecting very easy. When connected to a voltage above 3.4V, these LEDs will cycle through the colors red, yellow, green, blue and the intermediate colors. https://elecena.pl/product/27744278/opencircuit-rgb-5mm-rainbow-diffused-leds-fast-25-pcs 2025-01-23 https://elecena.pl/product/27744278/opencircuit-rgb-5mm-rainbow-diffused-leds-fast-25-pcs 2025-04-23 https://elecena.pl/product/27744278/opencircuit-rgb-5mm-rainbow-diffused-leds-fast-25-pcs 2026-02-21 https://elecena.pl/product/27744278/opencircuit-rgb-5mm-rainbow-diffused-leds-fast-25-pcs 2026-04-12 https://elecena.pl/product/27744278/opencircuit-rgb-5mm-rainbow-diffused-leds-fast-25-pcs 2026-04-26