In addition to the SL90, LG also introduced the SL80 line of LCD TVs, which use conventional fluorescent backlighting. Even so, their depth is a svelte 1.8 inches, and they also incorporate a "single layer" design with a single piece of glass covering both screen and narrow bezel. Three screen sizes comprise this line—42, 47, and 55 inches. The SL80 is available now for retail prices of $1600, $1900, and $2800, respectively.