In The Sun 270 Wall is a wall lamp created after a collaboration between the French designer duo Dominique Perrault and Gaëlle Lauriot-Prévost and the lighting company DCWéditions. The wall lamp's round base is made of steel and aluminum and is available with a finish in either gold or silver. The base of the lamp holds a glass dome and a unique shade made of a metal mesh in either stainless steel or brass. In The Sun 270 Wall is the middle variant in the In The Sun series in terms of size. In addition to two additional wall lamps, the collection also includes table lamps and pendant lamps in various designs.

The idea for In The Sun 270 Wall and the other lamps in the series was born in connection with the renovation of the Pavillion Dufour at the world-famous palace in Versailles. Dominique Perrault and Gaëlle Lauriot-Prévost wanted to create a series of lamps as a tribute to Louis XIV, also known as the Sun King. The result was a number of lamps that are all characterized by luxurious shades in gold and silver and that contribute a magical atmosphere to the home.