Screw E27 Light Bulb Lamp Holder Base Pendant Socket~3653 – LEDSone UK Ltd
GU10-to-E26/E27 Medium Screw Base Lamp Adapter | LEDwholesalers
WiFi Control LED Vintage Filament Bulbs G95 Dimmable LED Globe Lamp E27 Base LED Light 6W LED Bulb with CE RoHS - China LED Light Bulbs, LED Filament Bulb | Made-in-China.com