Flash Reports are preloaded concussions which produce an extremely loud bang with a white flash and puff of smoke. (Must be used in conjunction with a concussion pot)
The dBA readings for Flash Reports are:
Flash Reports are a category T2 product, intended for use only by persons with specialist knowledge. See more here or view the CE Directive information in the Documents tab on this page.
You can also find a copy of the independent report on Air Overpressure of Le Maitre Flash Reports (Concussion effects) by Dr Rob Farnfield, the Technical Services Manager at Exchem Explosives. (See PDF file Farnfield Report, in the Documents link on this page).