Modular desk lamp with circular base, two articulated arms and an adjustable light body. The model includes the base, the arms, the light unit with front and rear rings, through bolts in three sizes, wing nuts and feet. The joints connected by bolts and nuts allow the tilt of the arms and the direction of the light beam to be adjusted, to adapt the lighting to the work surface. The base measures 15.8 cm in width and provides stable support on the desk. Suitable for study, reading and work stations