Unfair dig at Dyson
The efficiency rules for vacuum cleaners are rubbish. The result is cleaners that don't work properly. His particular beef was with the tests where cleaners under test could go into "eco mode" that met the power requirements, but didn't actually clean anything. He refuses to sell a product designed not to work.
You need 1500W or more to really shift embedded crumbs and fluff.
Biting the hand that feeds IT
