Because we buy a lot of our old lamps in France, most lamps are original
equipped with a bayonet lamp socket (B22). We replace these lamp sockets with ordinary ones
Dutch screw lamp sockets (E14 or E27). Except for very complex lamps, we leave the
original bayonet lamp sockets. Bayonet lamps are easily available by webshops
like: www.gloeilampgoedkoop.nl or with us.