Underwater lightsaber

Aquatic Jedi would often make underwater lightsabers so as fight underwater. Normal lightsabers would short out once water reached them where as this lightsaber could function normally under water level. Normally underwater lightsabers where only constructed by Jedi that could breath underwater so as to use the lightsaber effectivly. As to make the blade function in water the hilt would be put with two crystals adding a bifurcating cyclical-ignition pulse. A known user of this type of lightsaber was Jedi Master Kit Fisto.