ENERGY STAFF WEAPONS

I have always been fascinated by Energy Staff Weapons that groups of characters carry in different sci-fi movies and tv shows.
It always seemed right in my head that we should be fighting our enemies with these.
In Order -
Guardians from the movie "Warlords of Atlantis"
Slayers from the movie "Krull"
Jaffa from the tv series "Stargate SG-1"
The Ori from the tv series "Stargate SG-1"