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Dyson Cu-Beam lighting logo
Cu-Beam Down light hanging from the ceiling
Dyson Cu-Beam lighting logo

Cu-Beam Down light. Powerful, focused down-light. From one LED.

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 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

Distributes light precisely where you need it
Using a custom-engineered lens, Cu-Beam Down light uses a single light source to create a targeted pyramid of light over a task area. 

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

Surpasses office lighting standards
Distributes 674lx (at 4000K) evenly over an area of 3.2m x 1.6m, when mounted at 1.3m above the task area. 

High efficacy
A custom-engineered lens combined with effective cooling means that each fixture runs at 94lm/W (at 4000K).

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

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

How to install the Cu-Beam Down 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.

PLAY
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 Up light

Cu-Beam Up logo

An ultra-wide distribution of powerful up-light.

Heat pipe technology Cools the LED to sustain brightness for up to 180,000 hours¹
Weight 2.9kg
Output One LED provides 7800 lumens (at 4000K)

An ultra-wide distribution of powerful up-light.

Heat pipe technology Cools the LED to sustain brightness for up to 180,000 hours¹
Weight 2.9kg
Output One LED provides 7800 lumens (at 4000K)

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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.