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Dyson Cu-Beam lighting logo
An ultra-wide distribution of powerful Dual-light.
Dyson Cu-Beam lighting logo

Cu-Beam Duo light. The only fully flexible up and down-light.

Heat pipe technology cools two high-power LEDs. For powerful light, precisely where you need it.

Available in three colour options and two colour temperatures.

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All features

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Fully flexible, controlled light
A custom-built driver gives full control over the split and strength of dimmable up and down-light, to suit every task. 

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Powerful up and down-lighting
Combined, the two high-power LEDs can project 9400 lumens (at 4000K). Heat pipe technology cools the LEDs to optimise longevity, without loss of brightness. 

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Maximised efficiency, with no waste 
Ricochet™ technology converts unused down-light into up-light, so no light – or power – is wasted.

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Controlled pyramid of down-light
Mounted at 1.3m above the task area, the down-light projects 722lx evenly over an area of 3.2m x 1.6m. 

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Two correlated colour temperatures
Cu-Beam Duo suspended lights are available in 3000K and 4000K colour temperatures. 

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Glare and flicker control
One-touch shutters hide glare from users’ line of sight and reduce glare to below 1%.

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Light, precisely where you need it 
Two custom-engineered lenses and adjustable one-touch shutters precisely focus the two high-power LEDs.

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Wide distribution of up-light
Suspended at 400mm from the ceiling, the up-light illuminates evenly over an area of 4m.

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High efficacy
Heat pipe technology effectively cools the Cu-Beam™ Duo light, so it can run at 107lm/W (3000K) / 113lm/W (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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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 5120 lumens

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 5120 lumens

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Overview

Dyson lighting over a range of Dyson products

Dyson technology for business.

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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.