Cu-Beam™ Suspended Down-Light
Verified by manufacturer 8 months ago
Sleek, suspended down-light providing a controlled pyramid pool of powerful, dimmable illumination.
Application
Suitable for indoor lighting task surfaces such as meeting tables and office desks.
Description
Sleek, suspended down-light providing a controlled pyramid pool of powerful, dimmable illumination.
Features and benefits:
- Sintered copper heat pipe technology creates a highly effective cooling system, meaning each light can use a single high-power, high-efficiency chip on-board LED (CRI: 80, minimum; two-step binning).
- This light source, combined with a custom-designed polymethylmethacrylate (PMMA) lens, delivers optically efficient, precisely controlled illumination.
- The cooling system prolongs the life of the LED, providing long-lasting performance and colour stability.
- Exclusive rectangular distribution optic with adjustable trim blades for optimum framing and glare control.
- Power through suspension cable.
- A customized long-life Digital Addressable Lighting Interface (DALI) driver, with additional heat sinks and high-grade capacitors, is engineered to last as long as the luminaire.
- No flicker or glare.
- Also available as a suspended up-light or as with dual LEDs (both specified separately).
General information
Shape | Rectangular |
Color | Silver |
Material | Aluminium
|
WarrantyDescription | Five year |
Size | 170 x 720 x 130 mm |
Uniclass |
Product range |
Specification data - Suspended luminaires
Standards | IEC/EN 60598-2-1.(Including national deviations). |
Luminaire description | Sleek, suspended down-light. |
Classification | - |
Electric shock | Class I.(Total product. Control gear: Class I; luminaire: SELV Class III). |
Ingress protection (minimum) | IP20. |
Suitability for direct mounting on normally flammable surfaces | Ceiling pendant. |
Circumstances of use | Indoor use only. |
Rated maximum ambient temperature | 4000 K. |
Luminaire performanceLuminous efficacy: | 90 lm/W (3000 K); 94 lm/W (4000 K). |
Controlgear position | Remote. |
Internal fuse | 4 A. |
Nominal voltage | 100–240 V a.c.50–60 Hz. |
Luminaire power factor | 57 W.Standby power consumption: 0.5 W. |
LED luminaires | - |
Safety standard | Glow-wire test: 850/5.(Temperature 850°C, duration 5 seconds). |
Initial LED luminaire efficacy (minimum) | 90 or 94 lm/W.Luminous efficacy: 90 lm/W (3000 K); 94 lm/W (4000 K). |
Wattage | 57 W. |
Colour temperatureCustom option available on request - contact manufacturer's specification team for details. | 3000 K.Fixture light output: 5120 lm. 4000 K.Fixture light output: 5350 lm. Bespoke.Custom option available on request - contact manufacturer's specification team for details. |
Colour rendering index (Ra) | 80.(minimum). |
Beam angle | 111° x 78° |
Useful life | 180 000 hours.LED life time. |
Dimming protocol | DALI.Minimum dim level: 10%. Control signal voltage: 0–16 V d.c.). |
Weight | 2.9 kg. |
Environmental information
Country of product manufacture | United Kingdom |
BIM objects
NBS BIM object standard
This BIM object has been authored to meet the requirements of the NBS BIM object standard.
Find out more about the NBS BIM object standard.
| Platform | Compatible | Version |
|---|---|---|
 Revit | Revit 2016 | 5 |
 IFC | - | 5 |
Literature
Dyson Cu-Beam Down - Technical Specification
Dyson Cu-Beam Down Light - Operation Manual
Similar products from Dyson
Cu-Beam™ Duo Suspended Light
Cu-Beam™ Suspended Up-Light