B-Light Tonneau Lighting System Contains 8 Lights with 6 LED bulbs to illuminate every corner of the truck bed;Universal application compatible with all makes and models of pickup trucks; Lights are operated by one control switch that mounts conveniently in the truck cab; Lights mount safely underneath the bed rail to keep them protected from unstable cargo; The B-Light lighting system is compatible with every style of tonneau cover; Installs in less than 30 minutes - the kit includes: detailed instructions, over 20 feet of wiring and all mounting supplies; 1-year Warranty TruXedo TruXedo B-Light Tonneau Lighting System - 1704523 1704523 Cargo Area Light