BRUMBERG LED ceiling lamp Biro Square, on/off, silver, 4,000K; Biro Square LED ceiling light with electronic ballast, on/off The square Biro Square LED ceiling light for surface-mounting on ceilings is specially designed for lighting offices, but can also be installed in corridors, stairwells etc. and also in private areas to illuminate various rooms. The light is equipped with an electronic, switchable ballast so that it can be connected directly to 230 V. It is not dimmable. It is not dimmable. Equipped with an opal white cover made of plastic and with rotationally symmetrical deep-wide beam light distribution, high luminous efficiency and optimum light distribution are guaranteed - general colour rendering index CRI > 80 - housing material: aluminium / steel / plastic - permissible ambient temperature (ta): -20 °C - +25 °C - with electronic ballast, switchable, not dimmable color: textured silver material: Aluminium, steel, plastic
