I Do not own, and I did not make this mod, it is one of the original Dungeon Siege mods I have found by scouring the bowels of the internet for a bit.

I will add images if needed once I can get some.

Ownership goes to "(DN) Umbrella Corp." According to the readme. What follows is the description of the mod in the readme itself, I was amazed to see this still works too.

Lightsaber v3.0 - By (DN) Umbrella Corp.

Install::
Unzip lightsaber.dsres from lightsaberv3.0.zip  to your Dungeon Siege resources folder. usually located at
"C:\Program Files\Microsoft Games\Dungeon Siege\Resources". Start Dungeon Siege as normal (or restart
if Dungeon Siege is already running)

Finding the items::
In version 3 the lightsabers can be found at the mage shop keep in Elddim
In single player mode talk to the mage shop keep in Stone Bridge

The new stuff::
⦁    Master Jedi / Dark Lord lightsabers
⦁    Light Daggers
⦁    Light claws
⦁    New type of Chicken lvl (normal only)
⦁    Sith Assassin set
⦁    Magdalenian armor set
⦁    New lightsaber icons
⦁    Fixed some bugs
⦁    New lightsaber damage formula
⦁    Tons of new hidden items


This was one of my favorite Mods when I first played this, not for balance, it's not balanced, but it is a lot of fun.