Cooper Wiring Devices 83564104 659-SP 250W 250V Ceiling Receptacle Lamp Holder with Porcelain | Walmart Canada
GE Porcelain Lampholder with Outlet and Pull Chain, Medium Base, Grounded Plug, Indoor Lighting, 3-Prong, Mount on 3-1/4” or 4” Box, UL Listed, White, 18305, Light Sockets - Amazon Canada
Leviton - E-26 Porcelain Keyless Lamp Holder with Screw Terminals
GE 18303 – Porcelain Lamp Holder with Chain - Add-Tronique
GE Porcelain Lampholder with Pull Chain, Medium Base, Indoor Lighting, Mount on 3-1/4” or 4” Box, 250VAC/660W, UL Listed, White, 18303, Light Sockets - Amazon Canada
EATON Wiring 604-SP 660-Watt 250-volt Medium Base Ceiling Receptacle Lamp Holder, Porcelain, White, Light Sockets - Amazon Canada