Technical specifications
| Code | CRI | Voltage | Flux | Size | Beam | CCT | Cut-out |
|---|---|---|---|---|---|---|---|
| DL1779 | 97 CRI | max 10 V | 280 lm | Ø39 × 39 mm | 15° 24° 36° 55° | 2700, 3000, 4000 K | Ø35 mm |
| DL1991 | 97 CRI | max 10 V | 280 lm | Ø34 × 39 mm; trim flange 80 × 38 (18 mm) | 15° 24° 36° 55° | 2700, 3000, 4000 K | Ø45 mm |
- LED source
- Citizen
- Colour temperature
- 2700, 3000, 4000 K
- Beam angles
- 15°, 24°, 36°, 55°
- Mounting
- Recessed
- IP rating
- IP65
- Certifications
- CE
- Note
- 350 mA
Photometry
DL1779. 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.
- Luminous flux
- 280 lm
- Peak intensity
- 3,620 cd
- Field angle (10%)
- 27.3°
- At 3 m
- 402 lx, Ø0.79 m
- Luminous flux
- 280 lm
- Peak intensity
- 1,423 cd
- Field angle (10%)
- 43.7°
- At 3 m
- 158 lx, Ø1.28 m
- Luminous flux
- 280 lm
- Peak intensity
- 641 cd
- Field angle (10%)
- 65.6°
- At 3 m
- 71 lx, Ø1.95 m
- Luminous flux
- 280 lm
- Peak intensity
- 283 cd
- Field angle (10%)
- 100.2°
- At 3 m
- 31 lx, Ø3.12 m
