After 75,000 Tests, We're Light Years Ahead of our Competition.

--ITL, founded in 1955, was one of the first independent light testing laboratories in the country. We provided lighting manufacturers, specifiers, designers, architects, the government and others an accurate, efficient and unbiased source of evaluation for virtually every type of lighting. Today, as the most experienced independent lab in the industry, we still concentrate on providing accurate, comprehensive testing as well as the exceptional service on which we've built our reputation.

Put us to the test.
-- Our main focus has always been on testing. That's given us the opportunity to learn a lot about our clients and what they need. And we've used that information to create a unique testing program that's simply unmatched. We know our clients want reports they can really use. So, ITL's computer generated reports are clean, thorough, well organized and easy to follow. ITL offers many test services, which include indoor, roadway and floodlight photometry, flashing barricade warning lights, traffic signals and ballast testing.

More than just a test lab.
-- ITL also offers our clients application engineering and luminaire design services, complete laboratory photometer systems and lighting related software.

Lighting expertise sets us apart.
-- ITL tests per the procedures and recommendations of the Illuminating Engineering Society of North America (IESNA). We also have two employees who belong to the IESNA's Testing Procedures Committee. This committee develops the test procedures that are published by the IESNA. ITL is staffed with photometric experts who use state-of-the-art equipment including our own precision-designed photometers. (These experts double as trouble-shooters who have been known to help our clients avoid costly mistakes.) We also have engineering and design specialists who provide a wide array of related services. But just as important as what we do, is how we do it. Our clients work consistently with ITL lighting experts who truly understand your needs and products. That not only shortens the time necessary to complete your tests, but also helps you get fast, knowledgeable answers to your questions.

We never stop learning.
-- Staying current with the industry is essential to our business, and to yours. We feel so strongly about the need for continued education in lighting that we take time to teach what we know through ITL Institutes. The institutes are three and four-day sessions held each year on various aspects of light measurement and illumination. All of our courses are approved by The National Society of Professional Engineers for continuing education credit. Among the most popular seminars are the 'Photometric Reports and Lighting Calculations' and 'Fundamentals of Photometry' Institutes. There's never been a better time to put ITL to the test! For more information regarding our services, products and seminars, please contact us.


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