Diffuse light suspended lighting device. Body in extruded, curved NC-machined and black powder-coated aluminum, diffuser in platinum optical silicone. Each component can be connected to the power pack by means of an electrical and mechanical connection system designed for customizable product set-up. Roses available with two powers: lamp with power under 70W and lamp with power under 190W. Class III roses also available for installations with remote power supply: “surface” version for installations on cement, “recessed” version for plasterboard ceilings. The electronics integrated in the rose enables use of dimming systems: push, 1-10, potentiometer, DALI. In the absence of these systems, the light flow can be set with the push system included in the rose.