The E14 metal lamp holder colour brass with double ferrule fits perfectly into settings of all styles: from vintage to modern, it will never be out of place!Thanks to its removable double ferrule and threaded body, this metal lamp holder can support any lampshade and any decorative accessory with an E14 fitting.Furthermore, in the new version with matching cylindrical cable retainer, it looks even more elegant and refined. Material: Metal Fitting: E14 Kit consists of - E14 lamp holder with double ferrule colour brass and 1 matching cylindrical cable retainer  Compatible with E14 fitting lampshades Be sure to also look into our wide section of ceiling roses, bulbs, cables and lampshades to finish off your own very unique lighting. N.B. This lamp holder has a security locking device that, in order to protect you from electrical shocks while you are changing the light bulbs, does not allow it to unscrew.  If the necessity to unscrew it should present, it is possible to unblock it by pointing at the security flap you will find at the base of the lamp holder with a screwdriver, while you are turning the lamp holder. Always ensure the electricity is switched off when dealing with the bulb holder.