nLIGHT, Inc. (NASDAQ:LASR), a leading provider of high-power lasers for mission-critical directed energy, optical sensing, and advanced manufacturing applications, today announced it will participate in TD Cowen's upcoming Annual Aerospace & Defense Conference in Arlington, Virginia. nLIGHT's Chairman and CEO, Scott Keeney, and nLIGHT's Head of Investor Relations, John Marchetti, will host a presentation on February 11, 2026, at 9:15 a.m. ET. The presentation will be available by webcast at the time listed above and archived on our website at the link below:

https://event.summitcast.com/view/RotEFzzzPbFfY9GhHYv4f7/HYBFuE8kbMggRTSDmxuoxE

About nLIGHT

nLIGHT, Inc. is a leading provider of high-power lasers for mission-critical directed energy, optical sensing, and advanced manufacturing applications. Headquartered in Camas, Washington, nLIGHT employs approximately 800 people with operations in the United States, Europe and Asia. For more information, please visit www.nlight.net.

View source version on businesswire.com: https://www.businesswire.com/news/home/20260206933648/en/

For more information, contact:

John Marchetti

VP Corporate Development and Investor Relations

nLIGHT, Inc.

(360) 566-4460

john.marchetti@nlight.net

nLIGHT, Inc. to Present at TD Cowen's Annual Aerospace & Defense Conference