At the bottom of the Arthur Lamp, two aluminum tubes intersect a rock. This detail spawned the name of the lamp, alluding to the legend of the sword and the stone.

Despite its medieval moniker, this lamp was made in reference to the profile of 1930's Art-Deco banker lamps. The shade is more compact and the structure lighter, enabled by LED technology not available when the original was produced.

A small variety of different bases are available, including those pictured.