BRUMBERG Biro Circle Ring5 45cm up/down DALI silver 4000 K

LED office hanging light Biro Circle Ring direct/indirect light, DALI 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. The suspension with round canopy and filigree steel cables gives the light an almost floating appearance – with rotationally symmetrical deep-wide 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