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Dyson Cu-Beam lighting logo
Cu Beam Up light hanging from ceiling
Dyson Cu-Beam lighting logo

Cu-Beam Up light. An ultra-wide distribution of powerful up-light.

Heat pipe technology cools a single high-power LED. For powerful light, precisely where you need it.

Available in three colour options and two colour temperatures.

All features

Powerful up-lighting 
A single LED projects 7800 fixture lumens (at 4000K). Heat pipe technology keeps the LED cool to sustain its brightness for up to 180,000 hours.¹

Distributes light precisely where you need it 
Using a custom-engineered bubble optic lens, the Cu-Beam Up light casts an ultra-wide pool of light across the ceiling, creating ambient light. 

More light 
High-power single LEDs and a custom-engineered lens provide powerful light that can illuminate a wide area.

High efficacy with 92lm/W (at 4000K) 
A custom-engineered lens combined with effective cooling means that each fixture runs at 92lm/W. 

Compact and lightweight
Cu-Beam Up light measures 720mm across, weighing just 2.9kg. The unit ‘floats’ in space for minimal spatial intrusion. 

Cu-Beam Duo light

Cu-Beam Duo logo

Fully flexible up and down-light.

Heat pipe technology Cools the LEDs to sustain brightness
Weight 3.2kg
Output Combined lumen output of 9400lm (at 4000K)

Fully flexible up and down-light.

Heat pipe technology Cools the LEDs to sustain brightness
Weight 3.2kg
Output Combined lumen output of 9400lm (at 4000K)

Cu-Beam Down light

Cu-Beam Down logo

Powerful, focused down-light. From one LED.

Heat pipe technology Cools the LED to sustain brightness for up to 180,000 hours¹
Weight 2.9kg
Output One LED provides 5350 lumens (at 4000K)

Powerful, focused down-light. From one LED.

Heat pipe technology Cools the LED to sustain brightness for up to 180,000 hours¹
Weight 2.9kg
Output One LED provides 5350 lumens (at 4000K)

Watch the video How to install the Cu-Beam Up suspended light

How to install the Cu-Beam Up suspended light.

An easy-to-use guide is contained within the packaging. Alternatively, you can watch our step-by-step video, guiding you through both surface mounted and recessed installation.

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Overview

Dyson lighting over a range of Dyson products

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¹Calculated lifetime based on LED L70.

⁺High-power LEDs use a fraction of the energy of some conventional non-LED suspended lights.