All I do to save my lights is open up the lights folder in the poser library, and click the check mark at the bottom, then select the lights I want to save and click "OK".  They're in the library.

If I were to package them up, I'd just browse to the folder on my C Drive and locate the files that were saved and zip them up.

 

"It is good to see ourselves as others see us. Try as we may, we are never
able to know ourselves fully as we are, especially the evil side of us.
This we can do only if we are not angry with our critics but will take in good
heart whatever they might have to say." - Ghandi