Surface-mounted laminar-flow luminaire · 579 to 2260 mm
Hafnium
A slim surface-mounted luminaire whose streamlined oval profile offers little resistance to air in rooms with laminar-flow ventilation, with an anodised aluminium body and an opal polycarbonate diffuser. Six lengths from 579 mm to 2260 mm give 1353 lm to 9351 lm of LED flux at 4000 K, and yellow-light versions are also available.
- Streamlined oval profile for rooms with laminar-flow ventilation
- Spring fixing, so the luminaire does not need to be opened during installation
- Six lengths from 579 to 2260 mm, in 3000 K or 4000 K white with CRI above 80
- Yellow-light versions with a dominant wavelength of 592 nm
- IP44 and IK04; 1 m connection cable, optional connector or side socket; on/off or DALI
Provisional data — final values confirmed from test certificates.
- 1136–9351 lm
- LED flux
- 7.3–50.2 W
- Power
- IP44
- Protection rating
- >80 CRI
- Colour rendering
- 18
- versions
Versions & light
Light figures are the LED flux the manufacturer publishes, at 4000 K. The light leaving the luminaire is lower and depends on the diffuser; ask us for photometric files.
| Version | Dimensions | LED flux | Power | Colour temperature | Dimming / control |
|---|---|---|---|---|---|
| Hafnium 1100 yellow | 579 × 47 × 109 mm | 1136 lm | 12.5 W | – | On/off · DALI |
| Hafnium 1300 | 579 × 47 × 109 mm | 1353 lm | 7.3 W | 3000 · 4000 K | On/off · DALI |
| Hafnium 2200 | 579 × 47 × 109 mm | 2321 lm | 12.2 W | 3000 · 4000 K | On/off · DALI |
| Hafnium 1650 yellow | 859 × 47 × 109 mm | 1703 lm | 18.8 W | – | On/off · DALI |
| Hafnium 1950 | 859 × 47 × 109 mm | 2004 lm | 10.4 W | 3000 · 4000 K | On/off · DALI |
| Hafnium 3300 | 859 × 47 × 109 mm | 3507 lm | 18.3 W | 3000 · 4000 K | On/off · DALI |
| Hafnium 2200 yellow | 1140 × 47 × 109 mm | 2271 lm | 25.1 W | – | On/off · DALI |
| Hafnium 2600 | 1140 × 47 × 109 mm | 2672 lm | 13.9 W | 3000 · 4000 K | On/off · DALI |
| Hafnium 4400 | 1140 × 47 × 109 mm | 4675 lm | 24.4 W | 3000 · 4000 K | On/off · DALI |
| Hafnium 2750 yellow | 1421 × 47 × 109 mm | 2839 lm | 31.4 W | – | On/off · DALI |
| Hafnium 3250 | 1421 × 47 × 109 mm | 3340 lm | 17.4 W | 3000 · 4000 K | On/off · DALI |
| Hafnium 5500 | 1421 × 47 × 109 mm | 5844 lm | 30.5 W | 3000 · 4000 K | On/off · DALI |
| Hafnium 3300 yellow | 1700 × 47 × 109 mm | 3407 lm | 37.6 W | – | On/off · DALI |
| Hafnium 3900 | 1700 × 47 × 109 mm | 4008 lm | 20.8 W | 3000 · 4000 K | On/off · DALI |
| Hafnium 6600 | 1700 × 47 × 109 mm | 7013 lm | 36.6 W | 3000 · 4000 K | On/off · DALI |
| Hafnium 4400 yellow | 2260 × 47 × 109 mm | 4542 lm | 50.2 W | – | On/off · DALI |
| Hafnium 5200 | 2260 × 47 × 109 mm | 5343 lm | 27.8 W | 3000 · 4000 K | On/off · DALI |
| Hafnium 8800 | 2260 × 47 × 109 mm | 9351 lm | 48.8 W | 3000 · 4000 K | On/off · DALI |
All versions
- Colour versions
- Yellow, dominant wavelength 592 nm (yellow versions)
- Optics
- Direct, super flood over 120°
- Colour rendering
- CRI >80 (white versions)
- Light source
- LED flux at 4000 K from the supplier datasheet; luminaire output is lower and depends on the diffuser. Yellow versions have a single published flux figure and no CCT.
Hygiene & construction
Hygiene
- Mounting
- Surface-mounted on the ceiling with spring fixings
- Diffusers
- Opal polycarbonate
- Lifetime
- L90/B10 102,000 h or L80/B10 60,000 h, depending on version
Construction
- Material
- Anodised aluminium body; opal polycarbonate diffuser
- Protection rating
- IP44
- Impact protection
- IK04
- Supply
- 220–240 V, 50–60 Hz
- Operating temperature
- 5 °C to 30 °C (operating)
- Body colour
- Anodised aluminium · White (RAL 9016) · White (RAL 9010) · Black (RAL 9005) · Grey (RAL 9006)
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