Q-Tran, Inc. is an industry leader in the architectural lighting space. As a family-owned business since its founding in 1993, the company has since expanded its product offering beyond transformers for low voltage lighting to the trusted source for architectural LED lighting solutions: light engines, extrusions, linear fixtures and accessories. Treating light as a medium, Q-Tran's innovative optical technologies, design ingenuity, and technical expertise enhance user experiences with illuminating high-end results. Q-Tran proudly designs and manufactures lighting solutions in Milford, Connecticut.

Enlightened Thinking.

To learn more about Q-Tran's product offerings, visit www.q-tran.com


Private Company

Company History


Q-Tran has been a family-owned business since its founding by John Tremaine in 1990. The Tremaine family has been in lighting since 1889, which is the longest family tenure in continuous lighting manufacturing. With a combined 248 years of experience, a Tremaine has been in the lighting business for 132 consecutive years and counting. Currently, John Tremaine Sr.'s son, Gean, is the acting President of Q-Tran, Inc.

Proud to be an American company focused on customer experience and grounded in trust, integrity and teamwork, Q-Tran is committed to continuing its leadership in the architectural lighting space by providing quality, innovative LED lighting products and the best power supplies for exacting applications.