Technical specifications
| Code | Watt | CRI | Voltage | Flux | Size | Beam | CCT | Cut-out |
|---|---|---|---|---|---|---|---|---|
| D3-2021 | 28 W | 97 CRI | 220–240 V AC | 2400–2700 lm | Ø140 × 111 mm | 45° | 3000, 4000 K | Ø130 mm |
| D3-2021 | 35 W | 97 CRI | 220–240 V AC | 3200–3300 lm | Ø140 × 111 mm | 45° | 3000, 4000 K | Ø130 mm |
| D3-2021 | 42 W | 97 CRI | 220–240 V AC | 3900–4000 lm | Ø140 × 111 mm | 45° | 3000, 4000 K | Ø130 mm |
- LED source
- Citizen
- Colour temperature
- 3000, 4000 K
- Beam angles
- 45°
- Control
- On/Off, Triac, Casambi, DALI, 0–10 V
- Mounting
- Recessed
- IP rating
- IP20
- Certifications
- CE, RoHS, EMC, LVD
Photometry
D3-2021. 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
- 42 W
- Luminous flux
- 1,567 lm
- Efficacy
- 37 lm/W
- Peak intensity
- 5,128 cd
- Field angle (10%)
- 54.7°
- At 3 m
- 570 lx, Ø1.61 m
- Power
- 42 W
- Luminous flux
- 3,101 lm
- Efficacy
- 74 lm/W
- Peak intensity
- 3,762 cd
- Field angle (10%)
- 91.1°
- At 3 m
- 418 lx, Ø2.80 m
- Power
- 42 W
- Luminous flux
- 3,900 lm
- Efficacy
- 93 lm/W
- Peak intensity
- 5,790 cd
- Field angle (10%)
- 82°
- At 3 m
- 643 lx, Ø2.49 m
