A live wallpaper which displays a grid of lights fading in and out. Completely customize the shapes, colors, and speeds! The Light Grid Holiday Themes expansion pack is now a free part of Light Grid Pro! Interested in beta-testing Light Grid updates before they hit the store? Checkout the Light Grid Testers community on Google+ to find out more: https://plus.google.com/communities/113074154455939422620 Features: + Squares, circles, hexagons, and more! + Icons and themes for many seasons and holidays, like Christmas, Thanksgiving, Valentine's Day, and many more! + Save and restore themes! + Share your settings with others over email, Twitter, and more! + Many interactive touch options! + Animated ripple and wave effects! + Randomly generate brand new wallpapers! To add a Settings shortcut to your homescreen, press Home > Menu > Add > Widgets > Light Grid Pro. SD Card permission is needed for saving screenshots. Problems? Email below and we'll help you out!