Curve light?

Rhino Rhino for Windows
1

It is possible to set a linear light. Is it possible to select a curve for light ?

2

It depends on the rendering tool you’re using. The Rhino Render tool in V5 does not have this ability. Flamingo nXt can but not with just a curve. The command isFlamingoNXtTagObjectsAsLights.
Something like a surface can be tagged as a light

3

Thanks John. I just have the Rhino Render and Neon.

4

With Brazil Demo + Neon, yes, I think it would be possible.