Ginger Beef Bistro House Added on 24 November 2016 By ART 3 in Illuminated Signs View More Illuminated Signs Illuminated signs make up a broad, and visually exciting, category of signs. Signs can be lit with LEDs or Neon, and may be face-lit, backlit, or both! What makes illuminated signs so great is their ability to be seen during inclement weather and during the night. A business sign is a significant investment, so it makes sense that you’d want to keep it working for you even after you clock out for the day. Moreover, the extra brightness or glow of colour can be what sets you apart from surrounding businesses.