TRT Laboratory achieves TSD-003 Gonio Photometry accreditation
The TRT Lighting laboratory, with the assistance of The LIA, AcalBFi and Viso Systems has recently been expanded and upgraded to include equipment that enables us to conduct internal Gonio photometry. TRT is pleased to announce that it passed with flying colours, an audit process by the LIA to become an approved Gonio photometry measurement laboratory. This accreditation now allows TRT to develop, test and verify all light measurements and qualitative metrics in line with international requirements.
Contact us
Get in touch
Contact us for a quote today
Discover our exterior lighting solutions designed for energy efficiency and sustainability. Request a comprehensive quote tailored to your project needs today.
Nov 24th, 2025
TRT Lighting Wins HEA Award
Read ArticleNov 20th, 2025
Aspect Gen2 Debuts at Hortonwood Commercial Park
Read ArticleNov 12th, 2025