Summertime is the perfect solution for the illumination of external tables in bars and restaurants, for your garden umbrellas or wherever there is a post, a tree branch or even a square post on which you can attach it. It is a removable fitting which can be easily fixed and removed from any post from 38 to 70 mm thickness. Summertime, a robust electrical appliance, thoroughly in UV resistant polycarbonate, without visible screws, can be supplied with one or three polycarbonate cylindrical diffusers or with opal acrylic spherical diffusers.