The Genius range of lights are small yet powerfully elegant. The Genius Twin Round is a cost effective solution to double the intensity of light while totally disappearing into the ceiling. The Genius Twin Round is a recessed luminaire for indoor spaces, made of AirCoral®. Installed on plasterboard or brick ceilings, is able to emit an incredible light intensity for just a 20 mm emission hole, so tiny that it disappears when the product is turned off.