NAUTILUS: a family of adjustable and extractable recessed projectors for discharge and halogen lamps. Exclusive design and original asymmetrical shapes. The precision of the optics, as well as the light sources and beam apertures (four different beam ange: 15°, 30°, 60° and 100°) available, make this a highly flexible tool. The frontal ring, for housing filters and anti-glare louvre, is available in a square or round version. A heat dissipator with flaps guarantees efficiency and long life lamp. The extractable aluminium housing with friction sliding system on a double flexible stem offers 58° vertical asjustment and 360° horizontal rotation. Rapid electrical connection and easy installation on suspended ceilings with the spring system.