4 Inch Round Electrical Box For Wall Lights Old Work UL Listed PVC 3-Pack Durable In-Wall Box Set For Residential And Commercial Installations Perfect For Standard 4 Inch Cutouts

4-Inch Round Wall Lighting PVC Box - UL Listed 3-Pack
✔️ PVC old-work box, 4-5/16 in dia, 2-11/16 in depth, UL

These 4-inch round PVC electrical boxes are designed for old-work wall-light installations in residential and commercial spaces, compatible with standard 4-inch cutouts.

✅ PVC construction for durability
✅ Old-work retrofit design for easy installation
✅ Fits standard 4 inch cutouts; 4-5/16 inch diameter; 2-11/16 inch depth
✅ UL Listed for safety in residential and commercial use

💡 What is a standard use for a round 4-inch electrical box in wall lighting installations?

These boxes provide a secure mounting and wiring path behind fixtures.

- Supports old-work retrofits in walls - PVC construction for durability and moisture resistance - UL Listed for safety in residential and commercial installs