Technical specifications
| Code | Watt | CRI | Voltage | Size | Beam | CCT |
|---|---|---|---|---|---|---|
| LF4 | 4 W | 97 CRI | 48 V DC | Ø34 × 58 × 126 mm | 15° 24° 36° | 2700, 3000, 4000, 5000 K |
- LED source
- Citizen
- Colour temperature
- 2700, 3000, 4000, 5000 K
- Beam angles
- 15°, 24°, 36°
- Control
- Casambi, DALI, Tuya, 0–10 V
- Mounting
- Magnetic track
Photometry
LF4. Polar curve (C0–C180 solid, C90–C270 dashed, cd/klm) and key figures from the same data as the IES and LDT files: estimated from catalogue data, not measured.
- Power
- 4 W
- Luminous flux
- 300 lm
- Efficacy
- 75 lm/W
- Peak intensity
- 3,879 cd
- Field angle (10%)
- 27.3°
- At 3 m
- 431 lx, Ø0.79 m
- Power
- 4 W
- Luminous flux
- 300 lm
- Efficacy
- 75 lm/W
- Peak intensity
- 1,525 cd
- Field angle (10%)
- 43.7°
- At 3 m
- 169 lx, Ø1.28 m
- Power
- 4 W
- Luminous flux
- 300 lm
- Efficacy
- 75 lm/W
- Peak intensity
- 687 cd
- Field angle (10%)
- 65.6°
- At 3 m
- 76 lx, Ø1.95 m
