Cu-Beam Down suspended light
Powerful, focused light. From one LED. In a single fixture.
Other colours available, contact us for more details.
• Heat pipe technology maintains LED brightness
• A custom lens focuses 5350 lumens. From one LED.
• Custom-built driver controls the light's functions
£1,500.00
£1,250.00 excluding VAT
Key features
Fully-adjustable down-light, precisely where you need it.
Focuses a single light source to create a targeted pyramid of dimmable down-light.
Fluorescent lighting is flawed. LEDs can underperform.
Fluorescent lighting can be inefficient, it wastes light and uses costly-to-replace bulbs. While LEDs can suffer from overheating, affecting their longevity and brightness.
Key technology
-
Heat pipe technology maintains LED brightness
A continuous cooling cycle increases the single LED's longevity with no loss of brightness or deterioration, therefore saving energy.
-
A custom lens focuses 5350 lumens. From one LED.
The custom-engineered lens maximises the single high-power LED, for powerful illumination, whatever the task.
-
High efficacy
A custom-engineered lens combined with effective cooling means that each fixture runs at 94lm/W (at 4000K)
Additional features
-
No glare
By putting the light precisely where it needs to be, Cu-Beam Down lights prevent wasted light in all directions, and reduce eye strain.
-
No flicker
Custom-built drivers control the lights' functions. They manage power, voltage fluctuations and the ratio of down light.
-
More light
High-power single LEDs and a custom-engineered lens provide powerful light than can illuminate a wide area.
-
Powerful down-lighting
A single LED projects 5350 fixture lumens (at 4000K). Heat pipe technology keeps the LED cool to sustain its brightness for up to 180,000 hours.¹
-
Compact and lightweight
Cu-Beam Down light measures 720mm across, weighing just 2.9kg. The unit 'floats' in space for minimal spatial intrusion.
-
Surpasses office lighting standards
Distributes 674 lx (at 4000K) evenly over an area of 3.2m x 1.6m, when mounted at 1.3m above the task area.
Specifications
-
Weight
2.9 kg
-
Colour temperature
4,000 K
-
Light source
Chip on board LED
-
CRI
80 minimum
-
Rated power
57 W
-
Light output
5,350 lm
-
Luminous efficacy
94 l/W
-
LED life time
180,000 hrs
-
Standby power consumption
0.5 W
-
Input voltage
100-240 Voltage
-
Frequency
50/60 hz
-
Beam angle
111° x 78° degrees
-
Height
170 mm
-
Length
720 mm
-
Width
130 mm
Useful documents
Frequently asked questions
Use a microfibre cloth, or solvent- and moisture-free compressed air canister, to clean the appliance. Always ensure the appliance is turned off before any cleaning.
The appliance is designed for dry, indoor locations only.
Operating environment range 0°C (32°F) to 40°C (104°F) and 10-95% RH non-condensing.
This appliance is only compatible with DALI-compliant dimmer products.
Choose your model
-
Dyson Cu-Beam Down suspended light
Powerful, focused light. From one LED. In a single fixture.
• Dimensions: L 720 x W 130 x H 170 mm
£1,500.00
£1,250.00 excluding VAT
-
Dyson Cu-Beam Duo suspended light
Powerful and precise. The only fully flexible up and down-light.
• Dimensions: L 725 x W 206 x H 97 mm
£1,750.00
£1,458.33 excluding VAT
-
Dyson Cu-Beam Up suspended light
An ultra-wide distribution of powerful up-light.
• Dimensions: L 720 x W 130 x H 203 mm
£1,500.00
£1,250.00 excluding VAT
/specifications-and-docs/Lighting_Cu-BeamDown_S-D_Product-card.jpg?$responsive$)
.jpeg?$responsive$)
-
Explore the Dyson lighting range
- 1 LED-life calculation is based on L70 measurement according to IEC 62717, with an estimation of 8 hours' usage per day. Real-life results may vary.
