EMART Light Bulb Stand, E26 / E27 AC Socket Lamp Holder with Umbrella – EMART INTERNATIONAL, INC (Official Website)
E26 to E26 Socket Extender,E26/E27 to E26/E27 Lamp Holder Adapter
E26 E27 7 6 5 4 3 In 1 Led Light Bulbs Socket Adapter Splitter, Standard Lamp Holder Base Converter For Home Commercial Lighting - Lamp Bases - AliExpress
E26/E27 to E26/E27 Lamp Bulb Socket Extender Adapter
Electop E26 E27 Adjustable Socket Splitter,3 in 1 Socket White Bulb Base Adapter Lamp Holder,360 Degree Rotating 180 Degree Bending - - Amazon.com
TORCHSTAR 3-in-1 Light Socket Splitter, E26 E27 Adapter Converter Standard LED Bulbs Holder, 360 Degrees Adjustable 180 Degree Bendable, Max Watt 180W, for Photography, Art Galleries Lighting - Walmart.com
Longdex E26 to E27 Light Socket Extender 2PCS 66mm E26 to E27 Lamp Bulb Extension Screw Base Converter Adapter - - Amazon.com
E26/E27 to E26/E27 Lamp Bulb Socket Extender Adapter
LH0457 Converts an E26/E27 medium base lamp holder/socket to a GU10/GZ10 Turn Lock lamp holder/socket
E26/E27 Medium Base Socket With Threaded Collar (216SK-2248) - Action Lighting™, Inc.
9 Pack E26 E27 Lamp Socket with Shade Ring,Light Bulb Socket Holder Screw in Standard Base Medium Edison Retro Pendant Bulb,Basic Black Replacement Hold Light Cage Cover - - Amazon.com