Eighteen inches tall when pointed directly up, twelve inches tall when the adjustable neck is pointed down, with a hooded shade to direct the light down, towards the table, and the neck is made out of a gooseneck pipe, base and shade are made out of aluminum, 1½-inch thick semicircular base with a five-inch diameter has two three-prong outlets, one USB-C outlet, and one USB outlet located on the flat back side, on/off switch is located on the top of the base, shade and the base are white.