What you’re looking at above is a real-life lightsaber that can actually slice through things. According to its creator, “this laser uses the new 9mm 450nm laser diode and runs on two 18650 Li Ion batteries – the housing is a custom machined ‘Sirius’ host.” Continue reading for a video and more information.

Here my BEAST 3000mW blue laser goes up against a bunch of flammable stuff. Most things light INSTANTLY when placed in the beam of this laser! This is the most powerful handheld laser that I’ve ever used!