MODULI LED: Moduli led costituiti da 48 o 100 chips di ultima generazione. Tecnologia multi-die che garantisce un elevatissimo flusso e una ottima eficienza 170lm/W @ 640mA 25°C. Vita utile …

Do you remember how to use the “for” loop construct? If not, maybe have a look at the Arduino Online reference. https://www.arduino.cc/reference/en/ .

Il proietore è idoneo per installazioni in interni (ta 25°C) ed esterni. Altezza di installazione universale. The floodlight is suitable for indoor (ta 25°C) and outdoor use. Universal height of installation. …

Fast Exit & Emergency Luminaires FLED The FASTLED slimline 3W LED wall or ceiling mounted all-in-one maintained exit is designed for low maintenance and low power consumption.

https://github.com/FastLED/FastLED ; download, unzip, and drag the FastLED folder to the "Library"subfolder within your Arduino folder (likely found on your destop) Super basic code:

We need a global array to store the LED colors (CRGB leds[NUM_LEDS]) and then we need to setup the FastLED library by telling it what LEDs we have, how many of them we have, and on which pin …