Attached Link: Tube lighting for day, night and Indirect Lighting

How to use Carrara Tube lighting as Indirect light in both day and night scenes.

In certain situations a quick way of simulating indirect light (quick as in much faster renders for almost the same quality), is to use two tube lights!

The main light (brighter light) acts as the outside light source (sun or moon), and the inner light as the indirect light (where the main light doesn't shine but never the less the detail needs to be seen).

Examples shown with "The Tin Can" and "Generic Sci Fi Corridor" both by Stonemason.

Rendered in Carrara. Check out my facebook page for more examples.
http://www.facebook.com/scififunk.

Thanks for these tutorials!

Pleasure. I'm working on one for volumetric lighting next.