Yes have seen it a few times,agree imo pretty cool,think its more of a "talking piece" rather than a tool..............also think the price is steep for a more of a novelty over use light.
The heat it generates ,with some regular use i would expect issues down the line,something at $200 expense i would not want...........
Setting fire to things with a light being honest does not really interest me hence more novelty light................laser would be a better option and a decent flashlight that has good run times,that does not require bulbs regular and can be actually used for a purpose along with a long term investment in reliability .Just my views,not saying i am right,just my take on this light.............
Lots if youtube videos on it