Click or press Enter to skip navigation.
Ce site est disponible en français.  Cliquez ici pour changer de langue.
Thanks. We've saved your preferences.
You can update your contact preferences at any time in the Keep in touch section of Your Dyson. If you have a Your Dyson account, you can log in below to manage your contact options.
Jake Dyson holding light

The engineering story

Fluorescent lighting is flawed. LEDs can be misused.

Commercial lighting largely relies on inefficient, costly fluorescent bulbs or the ineffective use of multiple LEDs. Light is spilled and wasted in all directions.

Sorry, but the video player isn't currently keyboard accessible. We're upgrading our player to improve this. Please email support@dysoncanada.ca or contact 1-877-397-6622 if you would like further help, or to see the information in an alternative format.

Please see our Accessibility Statement for more information.

LEDs

LEDs can last a lifetime. But they're not cool enough.

Lighting technology typically means LEDs can’t last as long as they’re able to. Not cooling them properly leads to overheating, which damages brightness and longevity. Using multiple, smaller LEDs isn’t the answer either. Quantity doesn’t make for quality.

Sorry, but the video player isn't currently keyboard accessible. We're upgrading our player to improve this. Please email support@dysoncanada.ca or contact 1-877-397-6622 if you would like further help, or to see the information in an alternative format.

Please see our Accessibility Statement for more information.

Laptop computer parts

Finding coolness, from the inside out.

We started with the LED itself rather than its output. Like any semiconductor, LEDs need properly cooling to optimise their performance. So we reapplied the cooling technology used in satellites in the 1960s, and the heat sinks used ubiquitously to cool fridges and computers.

Sorry, but the video player isn't currently keyboard accessible. We're upgrading our player to improve this. Please email support@dysoncanada.ca or contact 1-877-397-6622 if you would like further help, or to see the information in an alternative format.

Please see our Accessibility Statement for more information.

Watch the video: Find out how the heat pipe technology works.

Heat pipe technology effectively dissipates heat.

Getting heat away from the LEDs quickly, was key. Heat pipes use a small amount of water to spread heat. We used just a single drop in each vacuum-sealed copper tube. Copper worked best because it conducts heat so well, while the vacuum reduces the water’s boiling point.

PLAY

Sorry, but the video player isn't currently keyboard accessible. We're upgrading our player to improve this. Please email support@dysoncanada.ca or contact 1-877-397-6622 if you would like further help, or to see the information in an alternative format.

Please see our Accessibility Statement for more information.

Heat pipe technology illustration

Continuous evaporation and condensation keeps the LEDs cool.

The difference in pressure in the vacuum means the vapour evaporates and moves along the tube. When it cools via 37 aluminum fins, it condenses, before being drawn back to the LEDs via capillary action along a copper wick. The cycle then repeats in a continuous loop.

Sorry, but the video player isn't currently keyboard accessible. We're upgrading our player to improve this. Please email support@dysoncanada.ca or contact 1-877-397-6622 if you would like further help, or to see the information in an alternative format.

Please see our Accessibility Statement for more information.

Prototype lenses

Custom-engineered lens. For precise up-light.

The efficient distribution of light also required the right optics. It's why we custom design, test and manufacture them all in-house. Through rigorous design, analysis, and prototyping, including minute changes to geometry and texture, the lenses we developed get the best from the LED.

Sorry, but the video player isn't currently keyboard accessible. We're upgrading our player to improve this. Please email support@dysoncanada.ca or contact 1-877-397-6622 if you would like further help, or to see the information in an alternative format.

Please see our Accessibility Statement for more information.

Cu-Beam Up light on white

Cu-Beam Up light.

Cooled by Heat pipe technology, a single high-power LED projects a wide pool of even, ambient light. Fully adjustable to fulfil any task, Cu-Beam Up light can maintain LED brightness.

Sorry, but the video player isn't currently keyboard accessible. We're upgrading our player to improve this. Please email support@dysoncanada.ca or contact 1-877-397-6622 if you would like further help, or to see the information in an alternative format.

Please see our Accessibility Statement for more information.

Cu-Beam Duo light on white background

Dyson Cu-Beam Duo lighting logo

The only fully flexible up and down-light.

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

The only fully flexible up and down-light.

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

Sorry, but the video player isn't currently keyboard accessible. We're upgrading our player to improve this. Please email support@dysoncanada.ca or contact 1-877-397-6622 if you would like further help, or to see the information in an alternative format.

Please see our Accessibility Statement for more information.

Cu-Beam Down light on white background

Dyson Cu-Beam Down lighting 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)

Sorry, but the video player isn't currently keyboard accessible. We're upgrading our player to improve this. Please email support@dysoncanada.ca or contact 1-877-397-6622 if you would like further help, or to see the information in an alternative format.

Please see our Accessibility Statement for more information.

Next

Cu-Beam Up light at work

Podium of Dyson products with lighting overhead

Dyson technology for business.

Sorry, but the video player isn't currently keyboard accessible. We're upgrading our player to improve this. Please email support@dysoncanada.ca or contact 1-877-397-6622 if you would like further help, or to see the information in an alternative format.

Please see our Accessibility Statement for more information.