The Foscarini Havana replacement base is a spare part for the Havana Outdoor Terra lamp. Three versions for the lamp are available: base, floor assembly and ground spike. The base is suitable for stable surfaces such as stone slabs or tiles and can be moved at any time. Both the ground spike and the floor assembly base are recessed into the ground, whereby the ground spike can be repositioned if necessary. The ground spike is dug into unpaved ground, the assembly base is firmly fixed into the ground with concrete. The spare part base, earth spike or floor assembly is screwed to the round base of the lamp.