Topaz WPAR50 Par Lamp Holder, Copper Free Aluminum, Grey : Hazardous Location Fixtures - $4.51 EMI Supply, Inc
Fermaluce Black metal, with E26 threaded lamp holder, the metal wall or ceiling light source
:max_bytes(150000):strip_icc()/electrical-switch-and-junction-boxes-1824666_02_standardrectangular-7c01a80666824af4a33ddd556abfe201.jpg "11 Types of Electrical Boxes and How to Choose One")
11 Types of Electrical Boxes and How to Choose One
20mm Conduit Pipe Metal Lamp Light Bulb Holder Vintage - Etsy
E27 Conduit box lamp holder | Conduit lighting - Brass - Copper - Antique Brass
electrical - Trim piece to allow flush install of exterior light with surface mount box - Home Improvement Stack Exchange
Weatherproof Electrical Outlet Box Cover, 1 Hole Round Lamp Holder Cover, Grey-Round lid（2PACK） - - Amazon.com
E27 110G240V Wall Screw Base Bulb Socket Holder White - Walmart.com
1 Way 20mm Conduit plumbing pipe mount Junction Box
Weatherproof Electrical Outlet Box Cover, 1 Hole Round Lamp Holder Cover, Grey-Round lid（2PACK） - - Amazon.com
Leviton 600-Watt 250-Volt White Outlet Box Lampholder R50-49875-000 - The Home Depot
Eaton 660-Watt Porcelain Keyless Ceiling Socket, White in the Light Sockets department at Lowes.com
![4" Square Electrical Conduit Junction Box with Lamp Holder Socket. Grid light. | eBay](https://i.ebayimg.com/images/g/RvcAAOSw76xi0dKN/s-l1200.webp "4" Square Electrical Conduit Junction Box with Lamp Holder Socket. Grid light. | eBay")
4" Square Electrical Conduit Junction Box with Lamp Holder Socket. Grid light. | eBay
Centaur WI CT20W Centaur Electrical box covers 1 GANG WEATHERPROOF RECTANGULAR LAMP HOLDER 3 X _" HOLE- WHITE - City Electric Supply
Amazon.com: Maxxima Keyless Plastic Lamp Holder, One-Piece Medium Base, E26 Socket Outlet Box Mount, 660W (2-Pack) : Clothing, Shoes & Jewelry
Leviton 600-Watt 250-Volt White Outlet Box Lampholder R50-49875-000 - The Home Depot
Concealed Installation Lamp Holder Bottom Socket Box 86-type Pvc Plastic Thickening Wiring Connecting 5cm Junction Box 2pcs - Electrical Sockets - AliExpress
Boxes and covers
Leviton Box Mount Lamp holder Outlet - B01-49875-000 | Blain's Farm & Fleet
Weatherproof Electrical Outlet Box Cover, 1 Hole Round Lamp Holder Cover, Grey-Round lid（2PACK） - - Amazon.com
How To Install a Light With an Outlet - Porcelain Lamp Holder & Grounded Receptacle - YouTube
![4" Square Electrical Conduit Junction Box with Lamp Holder Socket. Grid light. | eBay](https://i.ebayimg.com/images/g/tlsAAOSwdYNi0dKJ/s-l1200.webp "4" Square Electrical Conduit Junction Box with Lamp Holder Socket. Grid light. | eBay")
4" Square Electrical Conduit Junction Box with Lamp Holder Socket. Grid light. | eBay
Eiva-2, 2-way outdoor lamp holder E27 and IP65
UL One / Two/Three Holes Round Electrical Conduit Box Cover For Lamp Holder
Sigma Engineered Solutions White Metal Weatherproof New Work Standard Round Exterior Electrical Box in the Electrical Boxes department at Lowes.com
