Backlit light boxes are illuminated with high bright LEDs or fluorescent tubes which are fixed to a back tray within the light box.
Backlit light boxes are the more traditional way of illuminating light boxes or illuminated sign boxes and are deeper than ultra slim light boxes that use edge-lit acrylic for their illumination. However, the benefit of deeper backlit light boxes is that they can be produced in much larger sizes than ultra thin light boxes so are often used for external signage or larger format retail displays.
© Ultra Slim Lightbox UK 2013
Official distributor of W&Co Lightboxes
Ultra Slim LED Lightbox Range for Retail Display and Outdoor Advertising