The green light emanating from the vacuum cleaner head on the floor.

The ad opens with a shot of a person vacuuming a floor with a sleek, modern Dyson vacuum cleaner. The vacuum head emits a green light, illuminating the floor. Close-ups show the internal workings of the vacuum head, highlighting its technology. The ad then shows the vacuum cleaning carpet and hard floors, demonstrating its effectiveness on different surfaces and its ability to untangle long hair. Finally, it shows the collected debris being compressed in the dustbin and ends with product shots and text overlays.