Technical specifications
| Code | Watt | CRI | Flux | Size | Beam | CCT | Cut-out | Notes |
|---|---|---|---|---|---|---|---|---|
| DL1738 | 5 W | 97 CRI | 400 lm | Ø34 x H65 mm (trimless plate 80 × 37 mm) | 15° 24° 36° 50° | 2700, 3000, 4000 K | Ø45 mm | 250 mA |
| DL1739 | 7 W | 97 CRI | 560 lm | Ø34 x H85 mm (trimless plate 80 × 37 mm) | 15° 24° 36° 50° | 2700, 3000, 4000 K | Ø45 mm | 350 mA |
- LED source
- Citizen
- Colour temperature
- 2700, 3000, 4000 K
- Beam angles
- 15°, 24°, 36°, 50°
- Mounting
- Recessed
- IP rating
- IP20
- Certifications
- CE
Photometry
DL1739. Polar curve (C0–C180 solid, C90–C270 dashed, cd/klm) and key figures from the same data as the IES and LDT files: measured with a goniophotometer where marked, otherwise calculated from catalogue data.
- Data
- Measured, 19 August 2025
- Power
- 7 W, 3000 K
- Luminous flux
- 498 lm
- Efficacy
- 71 lm/W
- Peak intensity
- 2,225 cd
- Beam angle (50%)
- 24.5°
- Field angle (10%)
- 42.8°
- At 3 m
- 241 lx, Ø1.30 m
- Power
- 7 W
- Luminous flux
- 560 lm
- Efficacy
- 80 lm/W
- Peak intensity
- 7,241 cd
- Field angle (10%)
- 27.3°
- At 3 m
- 805 lx, Ø0.79 m
- Power
- 7 W
- Luminous flux
- 560 lm
- Efficacy
- 80 lm/W
- Peak intensity
- 2,847 cd
- Field angle (10%)
- 43.7°
- At 3 m
- 316 lx, Ø1.28 m
- Power
- 7 W
- Luminous flux
- 560 lm
- Efficacy
- 80 lm/W
- Peak intensity
- 1,282 cd
- Field angle (10%)
- 65.6°
- At 3 m
- 142 lx, Ø1.95 m
