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Download DL-Light and DL-Instant

You can download DL-Light and DL-Instant for free and use it in your Sketchup projects.

The downloaded evaluation version has some limitations.

There is no time limitation on the use on DL-Light without license.

For a professional use, we recommend that you buy a license on the following page.

Version 6.0.12 for Windows

Compatible with DL-Instant
Support of BREEAM New Construction 2016
Energy calculationDaylight Factor, Luminous Autonomy, BREEAM requirements for daylight factor and autonomy,
Solar studies and Sky View Factor.
Installer for Windows7 or higher for Sketchup 2015, 2016, 2017, 2018.

Version 5.1.51 for Mac

Includes the Daylight FactorWatt calculation,
Exposure to direct sunrays
and SkyViewFactor.
Installer Mac for 10.6 or higher
For SketchUp 2016, 2017, 2018
Currently integrating Autonomy module 

DL-Instant 6.0.13 for Windows

Instant is a super fast module for the simulation of luminance and illuminance in architectural and urban projects within SketchUp.
Built upon the ray-tracing engine Embree developed by Intel, it allows to visualize quickly the status of the project regarding daylighting.
You can download Instant independently and acquire a separate license.
Instant license is also included inside DL-Light license..