Adjustable recessed projector for accent or diffuse lighting with integrated high-performance COB LED source with aluminium body for installation on plasterboard false ceilings using EUREKA formwork. NEWTON FLAT EUREKA is supplied with 2700K, 3000K and 4000K COB LEDs with CRI>90 and reflector with optical apertures of 13° and 40°. The front lens, made of glass, can be transparent or frosted to diffuse the light. The installation involves fixing the body by means of single or two-piece moulds to be ordered separately. The system is adaptable to different plasterboard thicknesses and subsequent plastering, smoothing and painting operations. The electrical components are inserted subsequently and are easily removed for maintenance. The end result provides for complete integration of the light body with the architecture without the presence of protrusions or external frames. The small dimensions of the projector make it an ideal tool for emphasising and designing objects and colours within exhibition spaces and shop windows, but also for enhancing corners and rooms in homes and private premises.