The LED Lights Shader simulates a grid of softly flickering LED bulbs, ideal for digital surfaces, ambient tech walls, or sci-fi control panels. The subtle blinking of pinpoint lights gives life to your surface without overwhelming detail or brightness.
width – Adjusts how far the LED grid stretches horizontally across the object’s UV space.
height – Sets the vertical density of the LED grid pattern, scaling the spacing of light points.
speed – Controls how quickly the individual lights blink on and off; higher values result in more rapid flashing.
This shader pairs well with minimalistic geometries where subtle light behavior can make your scene feel active and intelligent.