On 21/04/2017 11:04, Andy Burns wrote:
John Rumm wrote:

OOI do you have a reference for the "more suction" bit? Just wondering
how they define more suction...

Measured in 'Air Watts' presumably? ISTR dyson making reference to the
relevant IEC standard when the first limit on vacuums was introduced.
Remember, it gets cut further in September ...


The power limit only apply to certain types of vac too.
Like domestic ones and not industrial/commercial.