Project Source 660-Watt Black Medium Light Socket Adapter with Pull Chain in the Light Socket Adapters department at Lowes.com
Medium (E26) Base Twin Porcelain Socket | Single Outlet Bushing
2 In 1 Light Socket Splitter E26 E27 Adapter Converter For Standard Led Bulbs 100v 240v Max 120w Heat Resistant Light Bulb Splitter 2 Pack - Tools & Home Improvement - Temu