Desk with integrated light source

A desk with integrated light source, comprising:

• a worktop (2) having a top working surface (4) and a perimetral edge (5);
• at least one adjustable arm (9) having a first end (11) pivoted on said perimetral edge (5) to move by means of its rotation about said first end (11) from a lowered rested position wherein it is parallel to said worktop (2) to an operative position raised with respect of said worktop (2) and a second end (12) provided with a light source (10) suitable for directing a light beam towards said top working surface (4) when said adjustable arm (9) is in said raised position;
• wherein said at least one adjustable arm (9) is adapted to be brought into a plurality of raised operative positions to vary the direction of origin of the light beam emitted by said light source (10);
• wherein two adjustable arms (9) are provided with respective light sources (10) and hinged on said perimetral edge (5) in symmetrical positions with respect to a middle vertical plane of symmetry of said worktop (2).