Technical specifications
| Code | Watt | CRI | Voltage | Flux | Size | Beam | CCT | Cut-out | Notes |
|---|---|---|---|---|---|---|---|---|---|
| DL1557 | 5 W | 97 CRI | max 19 V | 450 lm | Ø60 x H64 mm | 15° 24° 38° 60° | 2700, 3000, 4000 K | Ø55 mm | 250 mA |
- LED source
- Citizen
- Colour temperature
- 2700, 3000, 4000 K
- Beam angles
- 15°, 24°, 38°, 60°
- Mounting
- Recessed
- IP rating
- IP20
- Certifications
- CE
Photometry
DL1557. 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
- 5 W
- Luminous flux
- 450 lm
- Efficacy
- 90 lm/W
- Peak intensity
- 5,818 cd
- Field angle (10%)
- 27.3°
- At 3 m
- 646 lx, Ø0.79 m
- Power
- 5 W
- Luminous flux
- 450 lm
- Efficacy
- 90 lm/W
- Peak intensity
- 2,287 cd
- Field angle (10%)
- 43.7°
- At 3 m
- 254 lx, Ø1.28 m
- Power
- 5 W
- Luminous flux
- 450 lm
- Efficacy
- 90 lm/W
- Peak intensity
- 927 cd
- Field angle (10%)
- 69.3°
- At 3 m
- 103 lx, Ø2.07 m
- Power
- 5 W
- Luminous flux
- 450 lm
- Efficacy
- 90 lm/W
- Peak intensity
- 387 cd
- Field angle (10%)
- 109.4°
- At 3 m
- 43 lx, Ø3.46 m
