If the write up is correct about this TORCH beaming up to 300 metres and you could put it onto yer bike (its a hand torch) everyone around you would come to an eye-blinding standstill.
To put that in perspective here is a beam shot at 280 metres for a 7000 lumen lamp I built with special Aspherical lenses
here is google earths measurements
and here is the beamshot
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