AppLights Lightshow LED RGB Spotlight Stake (Set of 3) Lighting Solution - Change Color and Theme 140 Effects with an App on your Smartphone Control your 3 Spotlight Stake Lights with a convenient app from your Smartphone with 140 different effects Creates a multi-colored light effect, An incredible addition to any holiday decor Connect multiple sets together for an even greater effect, customized spectacle that you won't find anywhere else 120 V AC Power, 23 ft. Lighted Length and 24.5 ft. Total Length Use Phone/Tablet Requirements: Android 4.3 or higher version, supporting 4.0 Bluetooth; iOS 7.0 or higher version, iPhone 4s or higher version; iPad, iPad Pro, iPad3, iPad Mini, iPad Air, and IPod Touch