A Sunlight
Machine.

A Sunday light creates the effect of standing under a clear blue sky on a sunny day. At the heart of the luminaire is an LED that produces over 34,000 lumens, cooled by water flowing throughout the structure.

Spending thirty minutes under the Sunday Light provides your recommended daily light intake, with research demonstrating improvements to processing speed, alertness and concentration.

“ I was incredibly impressed by the Sunday Light. It produces a level and quality of light that approximates sunlight, yet its design allows prolonged use that is both comfortable and convenient.

Critically, you do not have to sit next to the device to get the levels of light that will deliver physiological benefits.”

Dr Russell Foster

Head of the Sleep and Circadian Neuroscience Institute at the University of Oxford

  • The Sunday lights can be continuously adjusted anywhere between 2650 K and 6000 K. At 2650 K, the lamp emits a warmer, yellower white light, similar to candlelight, which is ideal for evening and nighttime use. On the other hand, 6000 K provides a cooler, bluer white light, resembling midday sunlight.

  • By default, all Sunday lights ship with a wireless Casambi receiver. This allows you to control the light through a paired remote or through the Casambi app. Alternatively, at no additional cost, your light can be equipped with a Homekit compatible controller. Please let us know when you order if you would prefer this option. 

    Both options allow you to set up automations, to quickly change colour temperature and brightness settings, and to use physical remotes. 

    For integration with other lighting control systems please contact us at enquiries@sundaylight.cc. We can tailor solutions to meet your specific requirements.

  • Sunday is suspended using an adjustable cable system, with the drop from the mounting surface adjustable from as short as 12 cm and up to 300 cm by default, with longer cables available on request. For the best effect, we recommend that Sunday lights be installed in a room with a ceiling height of at least 240 cm. The cables connect to a ceiling rose provided with the light, suitable for direct attachment to a joist or suitable plasterboard. Full installation details can be found here.

    We can arrange delivery and installation of your light in the US, UK, and Europe. A skilled technician will deliver and install the light in your preferred room and ensure all packaging is taken away.

    For a limited period, every UK order includes complimentary white glove delivery and installation service. A skilled team will deliver and set up the light in your preferred room and ensure all packaging is taken away, at no additional cost.

  • Each Sunday light is handmade in our London workshop, with a lead time of 2-4 weeks from the date of payment. 

    We ship internationally and delivery is free on all orders. On international orders the customer is liable for any delivery duties or taxes payable upon import.

    Every UK order includes a complimentary white glove installation service. 

  • Please email enquiries@sundaylight.cc to arrange a viewing at our London showroom.

"Sunday combines clever engineering with beautiful light in a rather beguiling way."

The Financial Times

BLACK H. ISLE OF SKYE

“It felt like being bathed in sunshine.”

Women’s Health

  • "It is a gloomy Oxford winter but under our Sunday Light, it is astonishingly bright and cheery! This terrific piece of engineering solves an important problem - robustly and elegantly."

    Shivaji Sondhi
    Wykeham Professor of Physics, Oxford

  • "Wow wow wow. It’s so perfect. I'm just sat here admiring. It's just sublime. Cheering me up on a dreary day. It's totally energizing."

    Isabella Orsi
    Founder, IO Studio

  • "I can’t believe the difference the light has made. It’s like a beam of sunshine above our kitchen table. Every morning, I notice the immediate effect it has on me and my family’s mood"

    Matthew Cummings
    Partner, Endeavour Investments.