QuarkStar: A Brighter Idea
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QuarkStar Licensee Sylvania (EMEA​) Creates

Equinox

Doing what downlights have never done before!


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As solid-state lighting’s deep tech innovation team, QuarkStar technologies offer radically new forms, functions, and fixtures of light and lighting. See what’s in the news:
QUARKSTAR
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​REINVENTS THE DOWNLIGHT
Step into the future of lighting with one of our cutting-edge 21st Century Downlights™ featuring our revolutionary Edge-X™ refractive optical technology
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Our Technology is a ​Winner of the Lux Innovation Award at Light+Building
Reviews of the QuarkStar downlight technology displayed at Light+Building:
“The first fundamental innovation in downlights”
- Lux (UK)
“Opening the way to designs that were up to now unimaginable”
- Lux, La revue de l'eclairage (France)
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ADDITIONAL TECHNOLOGY PREVIEW
Quadrant-Controlled Circular Downlight Unveiled at LightFair
In addition to showcasing the innovative QuarkStar optical downlight technologies shown at Light+Building, the LightFair exhibition featured a variety of other QuarkStar innovative designs for the 21st Century Downlight™.

One concept demonstrated, unique to QuarkStar technology, is Selective Quadrant Control –  offering the ability to customize lighting in specific areas to highlight and accentuate spaces according to individual preferences, specific needs, and temporal changes such as daylighting.
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All Four Quadrants
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North Quadrant
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East Quadrant
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South Quadrant
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West Quadrant
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ADDITIONAL TECHNOLOGY PREVIEW
Advancements in Downlight Technology: A Look at Our Latest Innovations​
Indirect-direct
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Direct
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Sector
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​Wall Wash
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Explore our downlights innovations ›
Downlight License Granted to Sylvania EMEA​
Sylvania licenses QuarkStar's Edge-X Technology in developing their high-end Concord Equinox product. ​
Read their press release here ›​​
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​Read on LEDs Magazine ›​
Download PDF ›​
Newly Published LEDs Magazine Article: 
QuarkStar and Sylvania present new solution to European downlight segment ›
​​Dec. 7, 2022
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“The ability to minimize dark ceilings, entirely changing the ambience of a room whilst beautifully illuminating the space, is unique to the QuarkStar technology and is a game-changer for the industry” 
– Agnieszka Paprocka, Sylvania’s senior product line manager

PRESS.

Sylvania press release ›
QuarkStar statement ›

​INQUIRE.

​Interested in working with QuarkStar?
QuarkStar is actively seeking lighting industry partners to help bring this and other QuarkStar technologies to the North American market.
​
​Inquire now ›​
​News Update

QuarkStar Recognized by Fast Company as Best Workplaces for Innovators in United States 2022
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“Congratulations on QuarkStar earning recognition as one the top companies with a culture of innovation that empowers employees at every level to blaze trails and break new ground.” 
Fast Company/Accenture
Best Workplace for Innovators 2022
More from Fast Company on the Best Workplaces for Innovations:
  • “We’re looking to honor companies that are accomplishing real innovation, not merely laying the groundwork for future breakthroughs. In other words, real projects with tangible results.”
  • “We’re looking for current hotbeds of innovation, organizations that are working to sustain a creative culture and aren’t resting on the laurels of a handful of breakthroughs a decade ago.”
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​​QuarkStar Profiled in LEDs Magazine
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​“​LEDs Magazine's new department provides an inside look at a leading individual or firm involved in the LED and SSL manufacturing, design, and supply chain. Our first subject is SSL technology developer QuarkStar, which recently won an L-Prize.”
​Wanda Lau
​June 2, 2022
QuarkStar Wins 2022 DOE L-Prize®
​(Phase 1)
In partnership with Nichia
DOE L-Prize Phase 1 Winner is QuarkStar – The Announcement
by Jennifer M. Granholm,
​U.S. Secretary of Energy
QuarkStar is thrilled to be a WINNER of DOE’s L-Prize (Phase 1), part of a multi-million-dollar competition to energize U.S. commercial lighting innovation.
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“A decade ago DOE awarded our very first L-Prize to a technology you might have heard about a little bit – an LED replacement for the everyday lightbulb... the purpose was to raise the bar for lighting efficiency, quality, connectivity, and environmental footprint. And this time we are really targeting transformational innovations to light commercial buildings.” ​​
―Jennifer M. Granholm, U.S. Secretary of Energy
“Currently available technologies and systems may excel in one performance area, but often at the expense of others … a key innovation of this L-Prize is that a winning system must demonstrate exceptional achievement in all areas.” 
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QuarkStar's L-Prize Winning Submission with Nichia partnership

To make these ambitions real, the Project Tango team of QuarkStar and Nichia made use of:
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For more information see our press release.
And feel free to reach out directly to us. Thank you.
Email us ›

The Ultimate Debut for a New Lighting Technology

Lighting the galleries of the largest museum project in North America

QuarkStar Lights Up a Galaxy of Art: QuarkStar is the primary lighting supplier ​for the centerpiece building of the largest museum project in North America, the Museum of Fine Arts, Houston's Rich and Nancy Kinder Building.
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“Subtle LED lighting that achieves remarkably consistent illumination”
Wall Street Journal
Photo credits - Richard Barnes
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“QuarkStar’s revolutionary technology bridges the natural and artificial”
“QuarkStar’s Edge-X technology delivers something previously never before seen in the lighting world: evenly distributed sheets of light easily spanning 16-ft gallery walls and daylight matching color-tuning from a single row of LEDs”
LD+A Issue May 2021

QuarkStar Technologies ›
Partnering Light with Space​

Edge-X​ ›


​Technology family with module luminaire-level capabilities, superior distribution control, and brand new capabilities.
Light Sheets and Filaments ​​›​
Linear arrays and Planar sources coupled to sophisticated optics.
Advanced Light Sources​ ›
Advanced Light Sources are Fixtures in a Package – offering large scale spatial control from package-sized sources. ​
Controls ›
​in Space, Time, and Color
● New ways to control light in Space, Time, & Color. 
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● Unparalleled Color & Lumen Maintenance over product lifetimes. 
● New approaches to IoT Networking & Self-commissioning.
Awards for QuarkStar Innovations
​WINNER
US DOE 2022 L-Prize® Competition
​(Phase 1)​
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WINNER
​US DOE Next Generation Luminaire
Competition for Emerging Technology
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​WINNER
UK 2021 Innovation Award
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​WINNER
US DOE Next Generation Luminaire
Competition for Asymmetric Lighting
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​Top Ten Products
​
LightFair
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​One of the 20 Hottest
Lighting Companies in the World
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​Best Innovation of
​Light+Building

(shared award)
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Featured News

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QuarkStar and Sylvania present new solution to European downlight segment
​​​December 2022

Last month, solid-state lighting skunkworks QuarkStar and architectural lighting provider Sylvania announced their collaboration on a new LED luminaire that launched as part of Sylvania’s high-end Concord lineup...

​Read more ›​​
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QuarkStar’s Innovation Engine Reinvents the Downlight
◼︎ November 2022​ | QuarkStar Update

As part of a collaboration between architectural lighting solutions provider Sylvania and solid-state lighting’s first deep-tech skunk works QuarkStar, Sylvania has released the Equinox – a revolutionary new downlight in Sylvania’s high-end Concord family of lighting solutions...

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Sylvania launches a game-changing range of innovative lighting to rival conventional downlights​
​​November 2022

Today Sylvania launched its next generation of premium luminaires that uses QuarkStar’s award-winning light refraction technology. The Equinox, part of Concord by Sylvania range, delivers a high-end premium lighting solution that re-invents how downlights can be used by architects and lighting designers and revolutionises how spaces are lit...​
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QuarkStar Recognized as Fast Company 2022 Best Workplaces for Innovators United States
​​September 2022

Fast Company and Accenture have recognized QuarkStar as Best Workplaces for Innovators United States 2022. "Congratulations on QuarkStar earning recognition as one the top companies with a culture of innovation that empowers employees at every level to blaze trails and break new ground." - Fast Company/Accenture
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Read more ›​

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QuarkStar and Nichia Win US Department of Energy L-Prize (Phase 1) Competition 
​June 2022

QuarkStar, a deep tech startup dedicated to advancements in solid-state lighting, along with its L-Prize® partner Nichia, the world's largest supplier of LEDs, are honored to have their submission "Project Tango" chosen as a winner in the U.S. Department of Energy's L-Prize Phase 1 competition. The results were announced personally by the U.S. Secretary of Energy Jennifer Granholm...

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Profiles in Lighting: QuarkStar
June 2022

LEDs Magazine's new department provides an inside look at a leading individual or firm involved in the LED and SSL manufacturing, design, and supply chain. Our first subject is SSL technology developer QuarkStar, which recently won an L-Prize...

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L-Prize Concept Phase winners propose next-generation SSL design
​
June 2022

During the Department of Energy (DOE) Solid-State Lighting R&D Workshop on Feb. 3, U.S. Secretary of Energy Jennifer Granholm announced the winners of the Concept Phase of DOE’s latest L-Prize competition. The program aims to spark innovation with interoperable LED lighting systems in commercial building applications. These systems can include LED luminaires, sensors, control devices, and interfaces...

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LED innovations transform SSL market prospects over two decades
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January 2022​ 

Dr. Robert Steele, a co-founding member of Team QuarkStar, is considered the LED and SSL industry’s pioneer of market research and forecasting. In this 2022 article for LEDs Magazine, Dr Steele surveys the remarkable history of the LED, and the evolution of its applications and markets over the past two decades.​..

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Platinum Award Winner – QuarkStar
August 2021​

A new international award celebrating and rewarding innovation. QuarkStar was independently nominated for this new international award based on QuarkStar’s premier role in the Museum of Fine Arts, Houston’s newly completed centerpiece building. To learn more about this innovative project and see an independent review of the QuarkStar technology...

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Inside the Museum: QuarkStar's revolutionary technology bridges the natural and artificial
May 2021​

QuarkStar’s Edge-X™ technology delivers something previously never before seen in the lighting world: evenly distributed sheets of light easily spanning 16-ft gallery walls and daylight matching color-tuning from a single row of LEDs, all from a footprint so small when the museum saw it placed in a ceiling mockup...
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​Houston museum uses QuarkStar optics to uniformly light art galleries
March 2021 ​

Fixtures that hide within the building architecture and spectral tuning bring natural light effects into the exhibit spaces in the new Kinder Building at the Museum of Fine Arts, Houston. The relatively diminutive optical element can spread LED light uniformly over extensive areas such as walls while allowing the solid-state lighting (SSL) fixture to be essentially hidden in a room’s architectural features or recessed into the ceiling. Meanwhile, a multi-channel LED light engine enables the museum lighting to match the abundant natural light that the building design draws into the public spaces and galleries...

​Read more ›
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Ground-breaking optics debut in £330 million art gallery
January 2021

INNOVATIVE lighting optics developed by technologists in the US are being used for the first time in a new £330 million (US$450 million) art gallery.QuarkStar’s radical Edge-X technology has been specified by top lighting design practice L’Observatoire International for the newly opened Kinder Building, centrepiece of a massive expansion to the Museum of Fine Arts in Houston. The expansion was the largest fine art gallery project in North America in 2020, designed by US ‘starchitect’ Steven Holl...

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"Taking Optics-Based Beam Distribution to a Whole New Level"
November 2019

"At the end of the day, optics in SSL applications serve the primary task of controlling beam distribution. [QuarkStar] takes that task to a new level... The company [QuarkStar] has developed some compelling demonstration optics, especially Edge-X for general illumination applications... "

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Technological breakthroughs: QuarkStar is 'completely changing the conceptual approach to lighting'
March 2019​

​The French publication Lux highlights QuarkStar’s Edge-X technology as a completely novel approach. “Holder of numerous patents, winner of many awards, the American start-up QuarkStar has completely rethought LED lighting in order to surpass current performances at all levels.”

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QuarkStar reinvents the downlight, finessing the limitations of glare
March 2019

Winner of the Light+Building Lux Innovation Award, this is being called the first fundamental innovation in downlights in their 75 year history.This is a brand new downlight concept that makes use of the versatility and unprecedented performance capabilities of QuarkStar’s Edge-X technology. It has been further developed to significantly decrease the problems of glare, ubiquitous in traditional downlight designs. The first commercial products have an expected 2022 release...

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Sylvania licenses radical lens tech from US start-up
March 2019​

[Sylvania] has signed a deal to get access to the radical Edge-X technology from innovative US start-up QuarkStar. It’s understood the company will initially use the ‘light shaping’ lens development in its downlight and linear lighting ranges under the Concord brand. The Edge-X optics essentially guide the output from LEDs and sculpt the distribution of light in a space. One of the benefits to clients is that fewer luminaires are needed in a space to get the same effect as traditional optics...

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QuarkStar presents two keynote talks at the 20th Anniversary  Strategies in Light
​March 2019

As a team composed of industry experts with decades of collective experience in the SSL industry and Silicon Valley entrepreneurial know-how, QuarkStar is uniquely positioned to provide perspectives on the development of the LED lighting industry and where its future is leading. 20 Years of Strategies in Light: Reflections on the Evolution of the LED Industry​ presented by Dr. Robert Steele, QuarkStar’s chief market analyst and founder and co-chair of Strategies in Light and From Black Death to White Light": The LED Revolution That Almost Didn’t Happen presented by Dr. Eric Bretschneider, QuarkStar CTO and ​Chair of the IES Solid-State Lighting Subcommittee...

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Focus shifts from lumens to color
QuarkStar CTO's solution of the previously unsolved major problem of color shift prediction forms basis of new industry standard TM-35

February 2019​

"[The model] has the potential to change how the solid-state lighting (SSL) industry utilizes test and measurement guidance, and effectively end the notion that the lumen is the only light characteristic that matters with regard to LED lifetime performance..."​

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More News and In-depth Discussions › 

Intellectual Property Portfolio​ ›
QuarkStar:
​A Universe of Innovation
500+ patents filed (US, EU, CN, JP)
250+ patents granted
(with new patents every month)
Current applications
       ●  Industrial
       ●  Commercial
       ●  Horticulture
       ●  Automotive
       ●  LiFi & IoT
       ●  LED filament bulbs
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Our IP portfolio of over 500 patent applications, with >50% already granted, provides our partners with protected technologies that overcome current limitations of solid-state lighting.​
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Technologies
Edge-X
↳ Applications & Distributions
    ↳ Asymmetrical
​    ↳ Symmetrical
​    ↳ Downlighting​
​    ↳​ Specialized
Advanced Light Sources
Light Sheets and Filaments
Gallery
MFAH Installation
Resources
Intellectual Property
Deep Tech​
Company
​News
About
Contact Us
info@quarkstar.com 
QuarkStar USA
197 E California St. 
Suite 304 
Las Vegas, NV 89104
United States
QuarkStar Canada
301-3450 Uptown Blvd
Victoria BC V8Z 0B9
​Canada
 © 2022 QuarkStar
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