Black to White Acrylic Sheet is made for backlit sign displays that read as a dark face in daylight and turn bright when the LEDs switch on. Unlit, the sheet looks black or near-black so letters and panels stay quiet on the wall. Backlit, transmitted light opens the face into a strong white glow. It is a practical choice for high-contrast channel letters, lightboxes and other displays that need that day-to-night change.
