I assume a light source model is a point source with equal intensity in all directions? Downlighters have a limited angle (MR16 bulbs are 36deg to the 50% points I think). So a 180deg source will not give the same effect. Is it easy to make a light source with varying intensity?

Hi,

Is there a downlighter light source around anywhere? I've sort of faked one up by putting a light source in a tube but the effect doesn't match what I expect to see.

TIA

Since I was pointed to this and didn't find it via search let me add the error message is cannot save home to....

I found another discussion where it was mentioned that sh3d files are zips. I'm running win7 64bit and I corrected my corrupt sh3d file like this:

1. Rename copy of file from .sh3d to ...