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LightTools Illumination Design Software
A complete design, optimization and analysis solution for illumination optics
What's New in LightTools 8.5
Offers powerful new features for the design, visualization and optimization of sophisticated optical components used in general lighting systems, freeform optics, light guides and backlit displays.
LightTools is a 3D optical engineering and design software product that supports virtual prototyping, simulation, optimization, and photorealistic renderings of illumination applications. Its unique design and analysis capabilities, combined with ease of use, support for rapid design iterations, and automatic system optimization, help to ensure the delivery of illumination designs according to specifications and schedule. See feature details.
Save Time and Money
Increase your engineering productivity, enable faster time-to-market, and provide your products the competitive edge they need.
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LightTools Modules
Multiple modules can be licensed in various configurations to best match your needs.
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Applications Gallery
See our gallery for applications in LEDs, displays, general lighting, solar, automotive, stray light simulation, and projectors. Also features photorealistic renderings and the image statistics.
Browse Gallery
Feature Details
Comprehensive features help you design, optimize, analyze, and deliver innovative illumination systems.
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Case Study: ERCO, the Light Factory
ERCO used LightTools to design their sophisticated Spherolit reflectors for accent lighting, washlighting, and wallwashing applications.
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Customer Support Portal
Videos, release notes, downloads, and more. Customers may register online for an account.
Learn MoreLightTools User Group
Current LightTools customers are invited to join us for the user group meetings in Mountain View, CA or Marlborough, MA.
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