Trimless recessed spotlight for accent or diffuse lighting with integrated high-performance COB LED source with aluminium body for installation on plasterboard false ceilings using EUREKA formwork. STAR ZERO EUREKA is supplied with 2700K, 3000K and 4000K COB LEDs with CRI>90 and reflector with different optical apertures: 25°, 48° and 63°. The front lens, made of glass, can be transparent or frosted to diffuse the light. The positioning of the light source, set back within the body of the spotlight, reduces direct glare while providing the charm and functionality of accent lighting. 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. The electrical components are inserted subsequently and are easily removed for maintenance. The end result is the complete integration of the light body with the architecture without the presence of protrusions or external frames. Operation of the spotlight requires a special ballast to be ordered separately. Dimmable ballasts with PUSH, 1...10V, TRIAC or DALI control are also available, as well as control units for emergency lighting. Its small size and ease of installation make it ideal for a variety of solutions, from use in small spaces, such as illuminating a niche, for corridors to define a passageway, or for illuminating large rooms.