Attached Link: http://ockhamsbungalow.com/Python/LightChangers.zip

@ thefixer,No offense taken at all. Sorry I didn't find just the plain "delete lights" script, but here is the Download link for his "light changer" script. It includes the delete light script, From the read me.... Package of four simple scripts. Set all lights to spot, set all to infinite, set all to local, and delete all.(Local is halfway between spot/inf, not avail. from usual commands.) Everybody has their own way of working with lights in Poser. What I prefer is a complex global light set. I use another of ockham's scripts ("light panel") to turn off all their shadows, turn the intensity way down, and adjust the color (bluish for outdoor...red/yellowish for indoor). Then I will add one to three spots with shadows on.