●This is a conversion adapter for attaching a bulb with a 1.0 inch (26 mm) base to a 39 mm bulb socket.
Description
Adaptor for attaching an E26 base lamp to an E39 base. Made of heat resistant porcelain. Bulb up to 100 W. Specifications: Base: E39 to E26 Bulb up to 100 W. Rating: 300 V 6A /