BRUMBERG Biro Circle Ring5 Ø 45 cm up/down DALI CCT, silver

LED office pendant light Biro Circle Ring direct/indirect, DALI, CCT function Biro Circle Ring is an LED pendant light for offices, conference rooms etc., with a ring-shaped lampshade and LEDs all round that emit 70% of their light downwards and 30% upwards through the opal white plastic covers. It can be dimmable via DALI and the CCT function allows the light colour to be adjusted from warm white to daylight white light. The suspension with round canopy and filigree steel cables gives the ring-shaped lampshade an almost floating appearance - with rotationally symmetrical deep-wide beam light distribution - opal plastic covers - general colour rendering index CRI > 80 - service life L70/B50 at 25 °C: 276.000 h, service life L80/B20 at 25 °C: 153,000 h - housing material: aluminium / steel / plastic - permissible ambient temperature (ta): -20 °C - +25 °C - with electronic ballast, DALI dimmable and CCT function