• Home
  • Latest
  • Fortune 500
  • Finance
  • Tech
  • Leadership
  • Lifestyle
  • Rankings
  • Multimedia
TechLEDs

University Wants a Cut of ‘Edison’ Bulb Sales from Walmart, Target, and Amazon

By
Susan Decker
Susan Decker
and
Bloomberg
Bloomberg
Down Arrow Button Icon
By
Susan Decker
Susan Decker
and
Bloomberg
Bloomberg
Down Arrow Button Icon
July 30, 2019, 6:12 PM ET

The University of California is looking to halt imports of vintage-style LED light bulbs that are sold at five of the nation’s biggest retailers, including Walmart, Target, and Amazon.

The University of California Santa Barbara says the retailers should be paying it royalties from sales of the bulbs. Bed Bath & Beyond and Ikea of Sweden also were named in the complaint filed Tuesday with the U.S. International Trade Commission in Washington and in civil suits in federal court in Los Angeles.

The energy-efficient light bulbs are designed to imitate the iconic look of the ones developed by Thomas A. Edison, who invented the first mass-marketed incandescent bulb. The dangling Edison bulbs, with their old-fashioned look, glowing filaments, and sepia tones, are popular at American restaurants and with modern home designers.

Typical LEDs use opaque glass that hide the structure inside the bulb. Researchers at UC Santa Barbara’s Solid State Lighting and Energy Electronics Center said they developed technology that would allow for an exposed filament that disperses light in all directions.

Seth Levy, the Nixon Peabody lawyer representing the university, said the school had approached some of the retailers to seek a license and was rebuffed. The bulbs are all made overseas by a large number of manufacturers, so suing the sellers is more efficient than trying to track them all down.

“These retailers were selected as a cross section of the kinds of places we find these products,” Levy said.

While the school wants to have more LED bulbs in use because they save energy and last longer, it’s entitled to compensation for its research and the patents “are the assets of the state of California,” he said.

The University of California system is the top educational institution getting U.S. patents, with 526 obtained just last year, according to the Intellectual Property Owners Association.

University research is seen as key to innovation in every field, including medicine, agriculture, and computerization. The licensing of academic patents to industries contributed $1.7 trillion to the U.S. economy between 1996 and 2017, according to a June study released by a nonprofit representing university technology transfer offices and the trade group for the biotechnology group.

In this case, the university took the unusual step of partnering with a litigating funding firm, Longford Capital, to help cover the school’s legal costs, “so they would not have to divert funds from other academic priorities,” Levy said.

While Longford will get a cut of any proceeds from the suits, the bulk goes to the school and the inventors, including UC Santa Barbara Professor Shuji Nakamura, who was co-recipient of the 2014 Nobel Prize in Physics for his discovery of how to coat blue diodes with phosphor to make the light white. It opened the LED market to commercial applications that have transformed modern lighting, including headlamps in cars, streetlights, and electronics.

Complaints at the U.S. trade agency typically take 15-18 months once the commission agrees to investigate, far quicker than a district court. Patent owners often use the threat of an import ban to get the other side to the bargaining table.

The global LED Lighting market, including both residential, commercial, and industrial uses, reached $45.57 billion last year and is expected to grow at an annual 11.8% rate through 2025, Grand View Research said in a June report. LED lighting is projected to dominate the American lighting market and reduce energy consumption by 40% by 2030, according to the U.S. Energy Department.

More must-read stories from Fortune:

—How the government should spend Facebook’s $5 billion fine

—Cloud gaming is big tech’s new street fight

—Should companies bolster their cybersecurity by “hacking back”?

—FaceApp’s Russia link is the latest alarm in an ongoing digital red scare

—Equifax may owe you some money. Here’s how to get it

Catch up with Data Sheet, Fortune‘s daily digest on the business of tech.

About the Authors
By Susan Decker
See full bioRight Arrow Button Icon
By Bloomberg
See full bioRight Arrow Button Icon

Latest in Tech

Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025

Most Popular

Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Rankings
  • 100 Best Companies
  • Fortune 500
  • Global 500
  • Fortune 500 Europe
  • Most Powerful Women
  • Future 50
  • World’s Most Admired Companies
  • See All Rankings
Sections
  • Finance
  • Leadership
  • Success
  • Tech
  • Asia
  • Europe
  • Environment
  • Fortune Crypto
  • Health
  • Retail
  • Lifestyle
  • Politics
  • Newsletters
  • Magazine
  • Features
  • Commentary
  • Mpw
  • CEO Initiative
  • Conferences
  • Personal Finance
  • Education
Customer Support
  • Frequently Asked Questions
  • Customer Service Portal
  • Privacy Policy
  • Terms Of Use
  • Single Issues For Purchase
  • International Print
Commercial Services
  • Advertising
  • Fortune Brand Studio
  • Fortune Analytics
  • Fortune Conferences
  • Business Development
About Us
  • About Us
  • Editorial Calendar
  • Press Center
  • Work At Fortune
  • Diversity And Inclusion
  • Terms And Conditions
  • Site Map
  • Facebook icon
  • Twitter icon
  • LinkedIn icon
  • Instagram icon
  • Pinterest icon

© 2026 Fortune Media IP Limited. All Rights Reserved. Use of this site constitutes acceptance of our Terms of Use and Privacy Policy | CA Notice at Collection and Privacy Notice | Do Not Sell/Share My Personal Information
FORTUNE is a trademark of Fortune Media IP Limited, registered in the U.S. and other countries. FORTUNE may receive compensation for some links to products and services on this website. Offers may be subject to change without notice.


Most Popular

placeholder alt text
Success
After decades in the music industry, Pharrell Williams admits he never stops working: ‘If you do what you love everyday, you’ll get paid for free'
By Emma BurleighFebruary 3, 2026
3 days ago
placeholder alt text
Politics
Peter Thiel warns the Antichrist and apocalypse are linked to the ‘end of modernity’ currently happening—and cites Greta Thunberg as a driving example
By Nick LichtenbergFebruary 4, 2026
2 days ago
placeholder alt text
Investing
Ray Dalio warns the world is ‘on the brink’ of a capital war of weaponizing money—and gold is the best way for people to protect themselves
By Sasha RogelbergFebruary 4, 2026
2 days ago
placeholder alt text
C-Suite
OpenAI’s Sam Altman says his highly disciplined daily routine has ‘fallen to crap’—and now unwinds on weekends at a ranch with no cell phone service
By Jacqueline MunisFebruary 5, 2026
21 hours ago
placeholder alt text
Economy
Trump is giving the U.S. economy a $65 billion tax-refund shot in the arm, mostly for higher-income people, BofA says
By Nick LichtenbergFebruary 5, 2026
22 hours ago
placeholder alt text
Investing
Tech stocks go into free fall as it dawns on traders that AI has the ability to cut revenues across the board
By Jim EdwardsFebruary 4, 2026
2 days ago

Latest in Tech

Image of Moltbook app logo on a smart phone with another image of the Moltbook logo in the background.
NewslettersTerm Sheet
Moltbook is the talk of Silicon Valley. But the furor is eerily reminiscent of a 2017 Facebook research experiment
By Allie GarfinkleFebruary 6, 2026
1 hour ago
NewslettersFortune Tech
Gemini takes a bite out of ChatGPT share
By Alexei OreskovicFebruary 6, 2026
2 hours ago
Traders on the floor of the New York Stock Exchange monitor the early moves of the market soon after the trading day began in New York 05 August, 1999.
InvestingMarkets
Software selloff giving you deja vu? We’ve been here before, says Deutsche Bank, when the dotcom bubble burst
By Eleanor PringleFebruary 6, 2026
2 hours ago
johnsson
Commentaryvaluations
When the music stops: the unravelling of AI companies’ flawed valuations
By Mikael JohnssonFebruary 6, 2026
3 hours ago
Sam Altman speaking into a mic.
AIOpenAI
OpenAI’s new model leaps ahead in coding capabilities—but raises unprecedented cybersecurity risks
By Sharon GoldmanFebruary 5, 2026
16 hours ago
tiktok
CybersecuritySocial Media
Gen Z is rebelling against TikTok USA by installing another app—founded by an Oracle alum
By Nick LichtenbergFebruary 5, 2026
17 hours ago