LightWorks 8' Extension Cord for Lyft & Uber Glow Signs & EL Lights Easily add 8 feet of cable to your glow sign or EL (electroluminescent) lights Additional cable length allows you to run your wires behind dashboard or underneath carpets for concealment and a professional-looking installation Simply plug and go Fits all LightWorks Labs illuminated glow signs Contact us for compatibility with products made by other manufacturers