10 Pack) Yi Lighting - E12 Candelabra Base to E27/E26 Medium Screw Light Bulb Base Socket Reducer Adapter Converter (E12 - E26/E27) - Amazon.com
KOPPLA B15 to E14 bulb converter - IKEA
Adapter fatning E14 til E27
Ikea Ledare LED Bulb E12 400 Lumen Dimmable Warm Dimming Chandelier Opal 303.888.20 - Amazon.com
Othmro Light Sockets,3Pcs E14 to E27 Socket Adapters PBT Plastic AC 100-240V 150Degree Heat Resistant Light Bulb Socket Converter Commutators for Home Light Fixtures LED Grow Light Socket Stand White - Amazon.com