Technical specifications
| Code | Watt | CRI | Flux | Size | Beam | CCT | Cut-out |
|---|---|---|---|---|---|---|---|
| R3-4253 | 15 W | 97 CRI | 1500–1600 lm | 65 × 145 mm | 15° 60° | 3000, 4000 K | Ø70 mm |
- LED source
- Citizen
- Colour temperature
- 3000, 4000 K
- Beam angles
- 15°, 60°
- Control
- Triac, Casambi, DALI, 0–10 V
- Mounting
- Recessed
- IP rating
- IP20
- Certifications
- CE, RoHS, EMC, LVD
Photometry
R3-4253. 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
- 15 W
- Luminous flux
- 1,260 lm
- Efficacy
- 84 lm/W
- Peak intensity
- 16,292 cd
- Field angle (10%)
- 27.3°
- At 3 m
- 1,810 lx, Ø0.79 m
- Power
- 15 W
- Luminous flux
- 1,753 lm
- Efficacy
- 117 lm/W
- Peak intensity
- 1,508 cd
- Field angle (10%)
- 109.4°
- At 3 m
- 168 lx, Ø3.46 m
