Whenever I get a notification on my iphone 5s, the flashlight flashes?

Is this normal? Does anyone else have this? I've tried turning it off but I don't know how. If anyone knows wether this is normal or not and wether I can get rid of it please tell me.

It is just another function to alert the user that you have a notification it is perfectly normal i have that too. You can turn it off from the notification menu in the settings. Hope it works out for you.