MEETOOT Set of 10pcs Screw Mini Bulb 1.5V and 5pcs E10 Mini Bulb Holder Black Plastic Pure Brass Lamp Bases Student Experiment Lighting DIY Accessories Screw Type Bulb Socket - Amazon.com
AdiyZ Industrial Table Lamp Base,Small Polished Metal Desktop Light Sockets Base Only,Vintage E26/E27 Edison Screw Light Bulb Holder Base 5.57ft Cord on/Off Switch with US Plug(Black Color) - Amazon.com
MEETOOT Set of 10pcs Screw Mini Bulb 6.3V and 5pcs E10 Mini Bulb Holder Black Plastic Pure Brass Lamp Bases Student Experiment Lighting DIY Accessories Screw Type Bulb Socket - Amazon.com
2pcs E10 E12 E14 Screw Round Conversion Flat LED Lamp Holder 5A Bedroom Small Screw Led Lighting Head Base Socket 220V Black - AliExpress
E14 Small Edison Screw Brass Lamp Holder with 0.4" Entry | Mullan Lighting
E14 Light Bulb Lamp Holder Pendant Screw Base Socket Lampshade Light Accessories | eBay