Square 2577
Family variant: Square 2577
An adjustable cube-form die-cast aluminium projector with a silver-coated aluminium reflector and extra-clear tempered glass, delivering up to 4,390 lm in 4000K through 13°, 28° or 48° beams, rated IP66 and IK08 and finished in white or graphite for façade and landscape accent lighting.
Features
IK08
CE Marked
Downloads
Specification
CoatingPolyester powder coat, uv-stabilised
Colour Rendering (Ra)80
Colour Temperature (K)4000
Diffuser4mm Extra-clear toughened glass
Electrical ClassI
Ingress ProtectionIP66
Impact ProtectionIK08
Life (>hours)50,000
Life RatingL90 / B10
Light Source Energy ClassD
Light Source TypeLED Cob
Luminaire Efficacy (Llm/tcw)Up to 110
Luminaire Output (Llm)4256 - 4390
Luminaire Power (Tcw)40
Mains Voltage (V)220-240
Mains Frequency (Hz)50-60
Power Factor0.92
Optics MaterialSilver-coated aluminium
Photobiological Safety ClassRG0 Ethr
Reference StandardsEN 60598-1 / EN 60529
Warranty (years)3
Luminaire Options
Colour Temperature4000 | 3000
DriverDali | 1-10V
Dimensions
| Length (mm) | 120 |
| Width (mm) | 120 |
| Height (mm) | 160 |
| Nominal Weight (Kg) | 2.6 |
Technical Data
Filter by specification to find the right variant. Click a product code to download its datasheet.
| Code | Output | CCT | Colour | Optic | Driver | Wattage | Efficacy | Photometry | Schedule |
|---|---|---|---|---|---|---|---|---|---|
| 4382 | 4000 | White | 48° | Fixed | 40 | 110 | LDT | ||
| 4382 | 4000 | Graphite | 48° | Fixed | 40 | 110 | LDT | ||
| 4390 | 4000 | White | 28° | Fixed | 40 | 110 | LDT | ||
| 4390 | 4000 | Graphite | 28° | Fixed | 40 | 110 | LDT | ||
| 4256 | 4000 | White | 13° | Fixed | 40 | 106 | LDT | ||
| 4256 | 4000 | Graphite | 13° | Fixed | 40 | 106 | LDT | ||
Showing 1–6 of 6 filtered variants (6 total)
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Suitable Applications
EducationHospitalityOfficeRetail
Need a Specification?
Our technical team can provide bespoke specifications, photometric data and project support.