why do they dim the cabin lights before landing?

Answer 1

If the aircraft takes off or lands during the hours of darkness, the lights will be dimmed in the cabin for a short period. The reason for this is the so-called light-dark adaptation of our eyes. You will have experienced this phenomenon many times in the past: when we enter a dark room, we can initially see almost nothing, until we gradually recognise the contours of objects and obstacles in front of us. The lights in the cabin are dimmed in order that, in an emergency situation, our eyes will be able to adjust to the darkness outside more quickly. It need not be completely dark to accomplish this; reading lamps are still permitted.

Answer 2

From a previous best answer on this:-

"Aircraft dim lights during landing and takeoff because it is a sage of flight when the aircraft is most prone to accidents and crashes. Dimming the cabin will adjust passenger's eyes to the amount of light outside, so it won't take time for the passenger's eyes to adjust in the event of an emergency."

Answer 3

From a prior terrific answer in this:- "airplane dim lights furniture throughout touchdown and takeoff because of the fact it somewhat is a sage of flight whilst the airplane is maximum companies to injuries and crashes. Dimming the cabin will regulate passenger's eyes to the quantity of sunshine exterior, so it won't take time for the passenger's eyes to regulate in the form of an emergency."

Answer 4

With landing, the chances of crashing are greater. Hence the lights are dimmed on approach to allow our eyes to adjust to the darkness - if we did crash then theoretically we've got a better chance of getting out. However, after watching a plane crash documentary the other day, there are plenty of other things that could hinder us getting out of a plane if it crashes, namely the lap belt (would you believe!?). Apparently people have died in the post-crash fire because they have been unable to undo their lap belts, despite it being really easy to undo. The psychology behind it is that in a crash, most people in their mind suffer confusion and think that they are in a car (as car travel is the most frequent form of travel for most people), thus trying to take the belt off as if they were strapped into a car (which doesn't work).

Answer 5

So your eyes can familiarise themselves with the light for emergency evacuation of the aircraft, also, have a look how much you notice the emergency exit lights when the lights are dimmed...it becomes very obvious to see where the emergency exit lights are

Answer 6

They are dimed in case the aircraft has to be evaced during the take off or landing. so the eyes are all ready adjusted to darkness. It is also worth pointing out that in the flight deck the lights are almost always dimed.

Answer 7

So that they can see the outside lights more clearly and objects more clearly, what with the balance and so forth. As a case in point, try looking outside your window with the lights on, then off. It should be clearer when the lights are off.

Answer 8

I just went on an airplane and asked and they said if you look out side you will see flashing lights outside it is so the control tower knows if you are going lt or rt bye the red and green

Answer 9

So no one can see you landing

Answer 10

i would think it is because it reduces winshield glare so they can see where they are going. if u turn on the lights in ur car when ur driving at night its hard to see out, and illegal for that reason.