Suspension lamp system with aluminum body and cable of 3 or 10m. The light is direct and the source is set back and possibly shielded by an opal glass, so as to ensure a pleasant, non-dazzling effect. The Newton lamp is supplied with white light 2700K, 3000K or 4000K, and with a reflector with optical apertures of 24° and 58°. Also available in golden satin and satin nickel. The lamp can be completed with transparent or opal-blown glass diffusers and a decorative screen in matt black metal.