This is a stackable Insert to fit a E27-socket in a magnum-bottle (which has to be cut before).

You have to stack the bottom part under and the top part on the cenrtifyer and push the cable through the hole in the middle.

This model is constructed for cables Ø 5mm and for E27-Socket Portalampada e27 liscio, cod. 242576, Ø 40 x H 85 mm from Ideal-Lux s.r.l.

When you hang the lamp 70cm over the table, the light will make an illuminated space with Ø 100cm approx.