Qatar Airways have bought the first A350 XWB medium-sized aircraft from Airbus recently. It is the succession type of A330 and A340 which you may see in the airport. LED lights
A350 XWB is famous for its bold and novel design as well as its new material, wing and large space. But the biggest bright spot is that it can help you to adjust the jet lag by LED lamplight. Inside the plane there are 16.7 million LED lights that can adjust the color temperature to simulate sunlight, the change is the same with your body’s circadian rhythm, and nothing to do with the time on the plane.
The other design of adjusting jet lag is the ventilation system which changes once every 2 to 3 minutes, that will hold the air pressure stable in the 1828 m elevation level.
These designs may also be a reason why Qatar airways ordered A350 XWB in a hurry, for the company’s route across Europe and Asia is very large. LED lights