Concrete Light

A concrete square block with a circular cutout that emits bright white light, placed on a flat surface with a black electrical cord extending from it.
Concrete block with a circular hole in the front, connected to a black wire and a metal component inside the hole, placed on a white surface.
A minimalist sculpture featuring a concrete block with a circular cutout in the center, housing a visible filament light bulb connected to a black power cord.
A glowing lamp with a round, textured, pale yellow shade and a filament bulb inside, sitting on a flat surface in a dark environment.