This is just a free version of police lights to get sounds and more light effects consider buying the premium which costs the lowest android market allows. (Search for Police Lights Premium) it is well designed and will fit any screen. thank you :) keep your support coming and check our other apps too. ----------- Entertainment purposes only ------- Download and become a cop! turn the lights off and set your mobile brightness to full and enjoy the lights! Features:> Move to SD> 4 Modes to have fun with> Real LIKE light animations! Up coming updates will include more lights and make this app the top in Android Market! have fun ;) and be safe!