G9 TO E27 adapter Conversion socket High quality material fireproof material GU10 socket adapter Lamp holder|g9 to e27|gu10 socket adaptere27 adapter - AliExpress
Universal adapter G9 socket to E27 socket
E27 to G9 Lamp Socket Converter
Eco bulb with refill G9 E27 G45 28W | Lunares Store