Spectra-Strip produces TapeLite, a flat optical lighting cable that uses plastic optical fibers to transmit light without electricity in the cable. TapeLite is available in various widths from 0.5 to 3.6 inches and can be illuminated with RGB LEDs, metal halide, or quartz halogen sources. The document provides details on TapeLite's construction, components, applications, and advantages over traditional lighting methods.