SockitBox – The Original Weatherproof Connection Box – Indoor & Outdoor Electrical Power Cord Enclosure for Timers, Extension Cables, Transformers, Power Strips, Lights, Tools & More – Medium – Black - - Amazon.com
Southwire 100-ft 12 / 3 Solid UF Wire (By-the-roll) in the UF Wire department at Lowes.com
16/2 SJOOW SJ SJO Black Rubber Cord Outdoor Wire Cable Flexible Wire/Cable - Wire Wire Electric Supply
14/3 SJOOW SJ SJO Black Rubber Cord Outdoor Wire Cable Flexible Wire/Cable - Wire Wire Electric Supply
Amazon.com: 200 ft. 18AWG Low Voltage LED Cable, 2 Conductor, Outdoor Rated, Black Sleeve in-Wall Speaker Wire UL/cUL Class 2, Sunlight Resistant : Electronics