-----[SETTINGS]-----
LightKey = "f" -- Set to whatever key you want the light to be.
Light = game.StarterGui.InteractionMenu -- Set to your light object.
--------------------

LocalPlayer = game.Players.LocalPlayer
Mouse = LocalPlayer:GetMouse()
On = false
if Light.Enabled == true then
	On = true
end

Mouse.KeyDown:connect(function (key)
	if key == LightKey then
		if On == true then
			Light.Enabled = false
			On = false
		elseif On == false then
			Light.Enabled = true
			On = true
		end
	end
end)