The luminaire has a CRI >90 and UGR: <19. The angle of incidence of light is: 48 degrees. Service life is 30000 hours. Warranty 5 years. COBISA from Luces Exclusivas is a professional downlight luminaire that combines raw, technical design with a subtle elegance of finish. The top of the lamp features an elaborate graphite black heat sink with a pronounced vertical fin structure for excellent cooling performance. The visible outer flange has been finished in matte white, which gently transitions into the depths of the fixture, creating the effect of soft, non-glare light. The satin surface of the housing makes the luminaire look extremely noble against the ceiling.