About Us

COMPANY OVERVIEW

Dialight is the world leader in LED industrial lighting technology with millions of LED fixtures installed worldwide. Our story began in 1938 in Brooklyn, NY, where we produced instrument panel lights for aircraft. In 1971, just one year after the introduction of the LED, we launched our first LED product. Since then, we have revolutionized the use of LEDs and ONLY LEDs, to provide superior lighting for traffic control, indicators, structural towers and industrial work sites around the world. Learn more about our products and people in our company video.

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We see a world where heavy industry is transformed to be safer, more productive, and environmentally friendly through illumination. We enable industrial customers operating in demanding environments to reduce their energy costs, maintenance costs, and carbon footprint while maximizing the safety and productivity of their facilities. From our signature High Bay line to our versatile Linear fixtures, Dialight offers the largest selection of rugged, cutting edge products to suit virtually any industrial application. With 50 years of industrial LED lighting experience and the largest installed base in the world, we are here to help you identify a lighting solution that meets your specific needs.

1938
Dialight founded to produce instrument panel lights for aircraft
1938
1971
One year after the introduction of the LED, Dialight introduces it’s CBI® product
1971
1980
Dialight becomes a world leader in LED indicator applications
1980
1995
Dialight introduces the first LED traffic signal module
1995
1997
Dialight partners with Lumileds for first ever “hi-flux” LED product in their traffic lights
1997
2005
Dialight launches first ever hazardous location certified LED obstruction light
2005
2007
Dialight introduces first ever hazardous location LED fixture
2007
2009
Dialight launches LED High Bay to replace High Output HID fixtures
2009
2010
Dialight introduces first ever certified “flameproof” ATEX / IECEx LED lighting fixture- Zone 1
2010
2013
Dialight hits record efficiency with 125lm/W Vigilant High Bay
2013
2014
Dialight introduces the 60,000lm, 125lm/W Vigilant High Bay
2014
2015
Dialight hits record efficiency with 140lm/W Vigilant H2 High Bay
2015
2016
First Rockwell Encompass® Product Partner for Lighting & over 1 million fixtures installed worldwide
2016
2018
Dialight Launches Vigilant® High Output High Bay with remote power supply
2018
2019
Dialight Launches new IntelliLED™ Controls System; Reliant High Bay launched; Reliant High Bay Americas wins Plant Engineering Bronze award; 2 million Dialight fixtures now installed worldwide; SafeSite® GRP Linear launched
2019
2020
Reliant High Bay (Americas) named EC&Ms High Bay Luminaire Product of the Year; Vigilant Bulkhead for EMEA and APAC markets is launched
2020
2021
Dialight launches the lowest profile High Ouptut High Bay in it’s class
2021

The Dialight Difference:

Safety, Sustainability, Savings

Our customers require advanced lighting that is efficient, supports productivity, and above all, ensures the safety of their employees. From our industry-leading products to our knowledgeable sales team and independently recognized best-in-class warranty, we’ve got you covered.

Our Value Proposition

Best in Class Tech

What does it take to survive 10+ years in some of the most unforgiving environments on the planet? Learn about our technology differentiation and product testing.

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More than just a lighting company, we are dedicated to transforming the lives of people in need in our local communities, with a focus on children and youth–providing them with the resources to become beacons of light.

Learn More

Join Our Team

If you are highly motivated, thrive in a fast-paced environment, and want to help shape the future of a growing technology company, we want you on our team!

Explore Career Opportunities

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