The LSI Technical Design Services Team has been supplying photometric designs to our clients and representatives for over 35 years. LSI was at the forefront of radiosity implementation since its inception in 1995. Our Team of Application Specialists offer photometric services for the Refueling, Automotive, Commercial & Industrial, and Quick Serve Restaurant Markets utilizing state of the art industry software with a quick turnaround to help you get ahead of your competition. Our lighting designs let you view the lighting levels before construction begins and this allows us to work together, as a team, to achieve the best design possible while meeting code requirements and applying IES standards.

The Technical Design Services Department offers the latest and greatest IES performance design files, IES PDF reports, Photometric Tools, and Resources at your disposal to specify LSI for your new construction or renovation projects. We can also create Submittal Packages with radiosities, renderings, and specification pages. Let our team of experts help facilitate all of your photometric needs. Send all project-related requests to  or click the button below

Lighting Layout Request

BIM (Revit) Library


  • Photometric Designs
    • Point x Point
    • Isocurves
    • Radiosity
    • Renderings
  • Submittal Packages
  • Photometric Templates
  • Photometric Comparisons
  • ROI Calculations