Socket Types

The lamp sockets are identified by a letter followed by a number. The letter marks the socket construction, for example:

  • B = Bajonettsockel
  • E = Edison screw socket
  • G = Socket with two or more outstanding contact points

The number after the letter indicates the dimension of the socket. For example: E 27 - the diameter of the socket is 27 mm, G 23 - the distance between contact points is 23 mm.