Player Added (Instance Created) help?

I have this script:

local player = script.Parent.Parent

game.Players.PlayerAdded:connect(function(player)
	local player = script.Parent.Parent
	Instance.new("SpotLight", player)
	player.Head.SpotLight.Name = ("Flashlight")
	wait()
	player.Head.FlashLight.Angle = (120)
	player.Head.FlashLight.Brightness = (.85)
end)

and no matter what I try I cannot get a player added function to work. If you could give an example of PlayerAdded:connect it would be much appreciated :)