1. Receptor for circular or spherical shaped object: Shoulder socket, socket wrench.
2. A lampholder that conducts electricity to a lamp as well as provides mechanical support. The E26, medium screwbase is the most common in the US.
E26, E27 bulb socket DB-E26-1 lamp holder
2. A lampholder that conducts electricity to a lamp as well as provides mechanical support. The E26, medium screwbase is the most common in the US.
E26, E27 bulb socket DB-E26-1 lamp holder