Du‧lux /ˈdjuːlʌks $ ˈduː-/ trademark
a type of paint used for painting the inside and outside of houses made by the British company ICI. It is known for the Old English sheepdog (=a large dog with long grey and white hair) that appears in its advertisements, and this type of dog is sometimes called a Dulux dog.

[TahlilGaran] Dictionary of Contemporary English ▲