Light Guide Panels (LGP) were developed specifically for edge lit applications including lighting, signage, and lucite lgpdisplays. It is formulated with evenly dispersed illuminating particles, which provide bright even illumination. Light Guide Panels (LGP) acrylic sheet can be illuminated using a variety of light sources – LEDs, fluorescent and cold cathode, the higher the quality of the light source, the better the illumination.