My "digibox" i.e. "Bush DFTA11 Freeview set-top digital terrestrial receiver" says this under "technical specifications":
... Power consumption Maximum 8W, Standby 7W ... I looked it up because it remains hot in standby mode so it's not a printing error.
You see what these little-tittle-boy-scientists fresh out of college are up to? They don't care about the planet either.
Cheers Robin