Symbiosis of style and performance...summarize SYMBIO...Neo-Ray's newest recessed direct ambient luminaire. the exquisitely detailed louver, ultra minimal trim and the optically precise reflector harmoniously work to deliver low glare illumination to the space efficiently. The computer generated optical design results in fixture efficiencies in the high 70's and low 80's percent range with low direct glare, which enable designers to light spaces comfortably with less energy and fewer luminaires...bottom line lower installed and annual energy costs. Louver shielding options are perforated white cross blades, frosted acrylic cross blades or tannenbaum cross blades...each render a unique fixture appearance. Symbio's high efficiency and well controlled light distribution has a broad range of applications such as private offices. open plan offices, conference rooms, training rooms, classrooms, trading rooms and libraries.