The Tech Lighting Unilume LED Slimline 31 Undercabinet Light is a lengthy, yet discrete fixture that offers consistent and ultra high efficiency illumination. A Unilume LED Slimline Splicebox and Jumper Connector (both sold separately) is required for direct wire installation. A Unilume LED Slimline Plug-In Wall Feed (sold separately) is required for plug-in installation.