lamp cap

lamp base, Brit. lamp cap

That part of a lamp which connects to the lamp holder; provides electrical contacts.
McGraw-Hill Dictionary of Architecture and Construction. Copyright © 2003 by McGraw-Hill Companies, Inc.
References in periodicals archive ?
The EU Council of Ministers decided without debate, on 14 April, not to oppose the European Commission's decision to revise the criteria for the attribution of the EU ecolabel for four categories of products: personal computers, portable computers, lighting sources' (lamp caps and holders of 60 and 12,000 lumens for general direct or indirect lighting applications, which link to the public electricity network - these are listed in the standard EN60061), as well as copy and graphic paper.