Backlit fabricated stainless steel letters. Create a dramatic halo lighting effect with LED backlit letters. We insert high-quality, low-voltage LED modules inside the channel letters and provide a lexan backer. During installation, the letters are floated off the wall with spacers and results are breathtaking, both indoors and outside. Backlit fabricated letters can also be installed on panels, which is a great solution when accessing the wires is difficult or the wall surface is not ideal.