Flash will blink when you receive an incoming call or a text message.
Blinking interval or intensity you can control yourself which is such a cool functionality.
Flashlight alert or flash alert will be helpful to you all the times, specially on occasions when you are in a meeting or even in dark too.
Can be used as Torch Light, Flash Light, Strobe Light, LED lights or DJ lights.
Flash notifications you will love instead of ringtones all the times.