Abstract: The invention relates to a solar light, which is a base component suitable for multiple uses with functional accessories that can be illuminated, formed by: an upper casing (4) having a flat external surface with a peripheral rim that admits a central circular surface that corresponds to the solar panel disc where the photovoltaic cells (1) are attached, said peripheral rim or rubber band (2) projecting towards the lower end of the upper casing (4) in a convex curved lower peripheral protrusion (3) intended to receive the button of the activation/deactivation switch (5) of the light; an intermediate part or panel (8) that houses the battery holder or the batteries (9) together with the snap contacts (6, 7) of the batteries, a printed circuit board and the light-generating means (10) and an O-ring seal (11); and a lower translucent casing (12) formed by an inverted truncated cone-shaped body having a central cylindrical perforation (16) on the flat lower face thereof, said perforation having a threaded interio