Yes! All our base-lit lightsabers come prepared for the battlefield. Our blades are made from the same polycarbonate material used to make riot shields, so it is safe to say they can withstand some dueling.
Our Neopixel sabers can also perform light dueling, but more caution is warranted. The design of the LED-imbedded blades means that blade strikes can potentially damage the LED lights, so only light dueling is recommended.