BRUMBERG Biro Square, 60x60cm, DALI dimmable, black, 4,000K; Biro Square LED ceiling light, DALI dimmable Biro Circle is a square LED ceiling light for surface-mounting on the ceiling, which is equipped with an electronic ballast that is dimmable via DALI. It can be connected directly to 230 V. Equipped with an opal white plastic cover and rotationally symmetrical deep-wide beam light distribution, it ensures high luminous efficiency and optimum light distribution. The Biro Square ceiling light is perfect for illuminating offices, corridors, conference rooms and many other areas - general colour rendering index CRI > 80 - housing material: aluminium / steel / plastic - permissible ambient temperature (ta): -20 °C - +25 °C - with electronic ballast, DALI dimmable color: textured black material: Aluminium, steel, plastic
