Front-lit Signs, also be called as Face-lit Channel Signs, only the surface is illuminated, mostly using LED as light source. Individual fabricated signage shell with transparent surface which mostly use the acrylic or epoxy resin.
Front-lit Signs have many indoor and outdoor applications, you always can find the LED Front-lit Signs on storefronts or reception areas in all walks of life. In office, lobby, hotels, retail stores, buildings, churches and much more, these illuminated signage surface make the signage is easy to be notice.
BTW, the acrylic surface could add vinyl or film to get the color or graphics fit the design effect.