Technical specifications
| Code | Watt | CRI | Flux | Size | Beam | CCT | Cut-out |
|---|---|---|---|---|---|---|---|
| D3-4091 | 24 W | 97 CRI | 1900–2100 lm | Ø120 × 113 mm | 15° 24° 36° 55° | 3000, 4000 K | Ø90 mm |
- LED source
- Citizen
- Colour temperature
- 3000, 4000 K
- Beam angles
- 15°, 24°, 36°, 55°
- Control
- Triac, Casambi, DALI, 0–10 V
- Mounting
- Recessed
- IP rating
- IP20
- Certifications
- CE, RoHS, EMC, LVD
Photometry
D3-4091. Polar curve (C0–C180 solid, C90–C270 dashed, cd/klm) and key figures from the same data as the IES and LDT files: calculated from catalogue data, not measured.
- Power
- 24 W
- Luminous flux
- 922 lm
- Efficacy
- 38 lm/W
- Peak intensity
- 11,920 cd
- Field angle (10%)
- 27.3°
- At 3 m
- 1,324 lx, Ø0.79 m
- Power
- 24 W
- Luminous flux
- 1,708 lm
- Efficacy
- 71 lm/W
- Peak intensity
- 8,680 cd
- Field angle (10%)
- 43.7°
- At 3 m
- 964 lx, Ø1.28 m
- Power
- 24 W
- Luminous flux
- 2,013 lm
- Efficacy
- 84 lm/W
- Peak intensity
- 4,608 cd
- Field angle (10%)
- 65.6°
- At 3 m
- 512 lx, Ø1.95 m
- Power
- 24 W
- Luminous flux
- 1,900 lm
- Efficacy
- 79 lm/W
- Peak intensity
- 1,924 cd
- Field angle (10%)
- 100.2°
- At 3 m
- 214 lx, Ø3.12 m
