Dual Sabers
The Dual Sabers, or dual lightsabers, is one of the three types of lightsaber techniques. This type of lightsaber technique is only available in Jedi Knight: Jedi Academy.
Most Jedi have neither the skill nor the inclination to learn arcane fighting techniques, as a Jedi should not rely on combat to solve problems. Thus, even though many Jedi know of the dual-lightsaber style, few ever choose to practice it. If wielded correctly, a dual-lightsaber combatant is a very dangerous opponent, as the defender never knows which side of their body to protect.
Styles
Players who use dual lightsabers have the option to switch one of them off and use a single saber, although limited to Fast Style.