» Adeline    A lighting simulation and visualization package based on Superlite and Radiance.    http://radsite.lbl.gov/adeline/

» Architectural Lighting Design Software - Rayfront    Radiance based lighting design and architectural visualisation software. Lighting design glossary.    http://www.schorsch.com/

» AutoLUX    Performs exterior direct lighting calculations within your AutoCAD drawing session.    http://www.alux.org/

» Columbia Lighting    LitePro is an indoor and outdoor lighting calculation program for Windows with color 3d display capability.    http://www.columbialighting.com/programs/litepro.html

» Crouse-Hinds Luxicon Software    Lighting calculation software targeted at industrial lighting applications.    http://www.crouse-hinds.com/index.cfm

» LightCalc Lighting Design Software    Lighting calculation software for Windows and Macintosh. Allows to determine lamp selection and fixture spacing for general, task, and art lighting.    http://www.lightcalc.com/

» Lighting Analysts, Inc.    Lighting calculation and visualization software for daylighting and electric lighting prediction. Products include AGI32, AGI-Light, Photometric Toolbox32 and WebZC.    http://www.agi32.com/

» Lighting Technologies, Inc.    Lighting calculation software such as Lumen Micro and the Simply Lighting series.    http://www.lighting-technologies.com/

» Rayforge Services    Offers Olivia and Fiona software packages to check your outdoor lighting design for compliance with dark sky requirements and unobstrusiveness.    http://members.ozemail.com.au/~rayforge/

» Relux Informatik AG    A lighting calculation program for Windows with free standard version for electrical lighting. Pro version adds daylighting and US format luminaire data import.    http://www.relux.biz/

» Trevor Caswell Software    The Perfect Lite series of lighting calculation programs for MS-DOS.    http://www.powerup.com.au/~trevorc/