Excellent, I again can't thank you enough for this lighting!  I do most renders indoors and found that with a floor 2 walls and even a ceiling (2 walls invisible or deleted) with a bulb or other light it looks even more realistic!  Since  2 of the 4 walls are not in the scene you still have enough HDRI lighting getting in that gets magnified by my light.  The light or bulb is usually only 20 feet throw distance with a falloff of 80%..just enough to really bring out the HDRI lighting.

Can't wait to see the new one!