Office D/I

The suspension-mounted Office D/I is a diffuse light office luminaire range in which the downlight and uplight can be controlled separately. Thanks to its modular design, the luminaire is easy to customise. Its optics features include an aluminium parabolic louvre and integrated opal shield, which eliminate glare from the LEDs and achieve a low Unified Glare Rating l/value (UGR <19). The luminaire is delivered with a 2-metre cable. Typical applications include schools, offices and other spaces where computers are used.

Steel housing, low-luminance louvre made of anodised aluminium. Acrylic uplight cover.
White, RAL 9003.
Protection class I.
Suspension mounting, 2 meters cabel (1 mm2 MSK), connection via a junction box.
Integrated LED:
Diffused light 1245 mm, uplight 30 %: 33 W 4000 lm / 46 W 5500 lm.
Diffused light 1545 mm, uplight 30 %: 42 W 5000 lm / 58 W 7000 lm.
Colour temperatures 3000 K and 4000 K and Tunable white 2700–6500 K. CRI > 80 / Ra > 80.
MacAdam 3 SDCM.
IP20.
IK02.
On/off, Dali-2, with pushbutton control 230V and CLO-function, Casambi (Bluetooth mesh) and ActiveAhead (with G2 sensor).
In standard models, the uplight and downlight can be controlled separately.
Ambient temperature range 0 … 25 °C.
Rated lifetime L80 100 000 h (Ta25°C).
Rated lifetime L90 80 000 h (Ta25°C).
Wire suspension kits 4107113 and 4146595 as accessories.
WH = white, DA2 = Dali-2, CA = Casambi, AA = Helvar ActiveAhead, AL = aluminium, MA = low luminance.

Also available in color temperatures 2700 K, 5000 K and 6500 K. CRI > 90 available for order. Project-specific luminous flux packages available on request. High-gloss louvre optics are available for the luminaire by special order. Available color options are also grey (RAL 9007) or black. Available with a single pull switch, on/off and Dim. Separate control of downlight and uplight with two pull switches, on/off and Dim.