This model is for outside. It has a cap against the rain. In a new garden its likely to have an Electrical Outlet. To make a scene stand out, this kind of detail is what makes the difference.  When having outdoor scenes this is a must-have. 

If needed the cap can rotate by rotating the helper. 

The socket is a texture as shown in the images

Total  Verts: 2.288  (with subsurf 5.846)

UV map: yes 

built in quads