Print at Dec 19, 2025, 7:34:36 PM

Posted by malc_b at Nov 19, 2012, 1:38:55 AM
Re: downlight light source?
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?