Dyson Cu-Beam™ Suspended Light
Cu-Beam Duo suspended light
Powerful and precise. Fully flexible up and down-light.
Other colors available.
Heat pipe technology cools the LED to sustain brightness
Two custom lenses focus 9400 lumens (at 4000K)
Custom-built driver controls direction, dimming and ratio of light
Available in two color temperatures (4000K and 3000K)Key features
Maximum efficiency. Minimum waste.
Ricochet™ technology uses one-touch shutters and a reflective surface, to convert unused down-light into usable, useful up-light. Combined with the efficiency of Heat pipe technology, no light or power goes to waste.
Fully flexible light. Up and down.
A custom-built driver controls the direction, dimming and ratio of powerful up and down-light. From a wide pool for presentations, to a focused pyramid on work surfaces, Cu-Beam Duo light covers any task, at any time.Key technology
Heat pipe technology maintains LED brightness
Cools the LED to sustain brightness for up to 180,000 hours.¹
Two custom lenses focus 9400 lumens. From just 2 LEDs.
The custom-engineered lenses optimize the output of two high-power LEDs.
Heat pipe technology effectively cools the Cu-Beam Duo light, so it can run at 107lm/w (3000K) / 113lm/w (4000K).Additional features
Fluorescent lighting is flawed, LEDs can be misused
Commercial lighting largely relies on inefficient, costly fluorescent bulbs or the ineffective use of multiple LEDs. Cu-Beam Duo ensures no light is wasted, providing effective up and down light.
Powerful up and down-lighting
Combined, the two high-power LEDs can project 9400 lumens at 4000K. Heat pipe technology cools the LEDs to optimize longevity, without loss of brightness.
Controlled pyramid of down-light
When mounted at 4.3 ft (1.3 m) above the task area, the down-light projects up to 722 lx at 4000K evenly over an area of 10.5 ft x 5.3 ft (3.2 m x 1.6 m).²
Glare and flicker control
One-touch shutters hide glare from users. Line of sight and reduce glare to below 1%.
Light, precisely where you need it
Two custom-engineered lenses and adjustable one-touch shutters precisely focus the two high-power LEDs.
Wide distribution of up-light
Suspended at 15.8in (400mm) from the ceiling, the up-light illuminates evenly over an area of 13ft (4m).²