Technical specifications
| Code | Watt | CRI | Flux | Size | Beam | CCT | Cut-out |
|---|---|---|---|---|---|---|---|
| R3-10811 head | 28 W | 97 CRI | 2700–2800 lm | 195 × 195 × 140 mm | 12° 30° 45° 60° | 3000, 4000 K | Ø180 mm |
| R3-10811 head | 35 W | 97 CRI | 3400–3500 lm | 195 × 195 × 140 mm | 12° 30° 45° 60° | 3000, 4000 K | Ø180 mm |
- LED source
- Citizen
- Colour temperature
- 3000, 4000 K
- Beam angles
- 12°, 30°, 45°, 60°
- Control
- Triac, Casambi, DALI, 0–10 V
- Mounting
- Recessed
- IP rating
- IP20
- Certifications
- CE, RoHS, EMC, LVD
Photometry
R3-1081. 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
- 35 W
- Luminous flux
- 2,430 lm
- Efficacy
- 69 lm/W
- Peak intensity
- 7,952 cd
- Field angle (10%)
- 54.7°
- At 3 m
- 884 lx, Ø1.61 m
- Power
- 35 W
- Luminous flux
- 4,359 lm
- Efficacy
- 125 lm/W
- Peak intensity
- 6,472 cd
- Field angle (10%)
- 82°
- At 3 m
- 719 lx, Ø2.49 m
- Power
- 35 W
- Luminous flux
- 5,142 lm
- Efficacy
- 147 lm/W
- Peak intensity
- 4,424 cd
- Field angle (10%)
- 109.4°
- At 3 m
- 492 lx, Ø3.46 m
- Power
- 35 W
- Luminous flux
- 3,400 lm
- Efficacy
- 97 lm/W
- Peak intensity
- 68,587 cd
- Field angle (10%)
- 21.9°
- At 3 m
- 7,621 lx, Ø0.63 m
