What Is a Junction Box : A Detailed Guide - E-Abel
VEVOR Electrical Enclosure 12 in. x 12 in. x 8 in. NEMA 4X Carbon Steel Outdoor and Indoor Use Electrical Junction Box, Gray DQXJSTCFS30X30X20V0 - The Home Depot
Gratury Junction Box, IP67 Waterproof Plastic Enclosure for Electrical Project, Hinged Grey Cover, Includes Mounting Plate and Wall Bracket 220×170×110mm (8.6"×6.7"×4.3") - Amazon.com