[IMPORTANT]2019 Upgraded Version: 3M Adhesive upgraded, sticks harder and harder as time goes by; packages are upgraded to withstand more collisions and all joints are soldered not detachable any more, so they won't break easily ★16 MILLIONS COLORS: 16 millions colors creating various ambiences. Nexillumi led strips can be used for TV/PC/Laptop Background Lighting. LED lights sync with pitches of music, the changing colors will make experience of watching TV&Videos more wonderful | ★SAFER TO USE: Nexillumi TV Backlights Operate at voltage of 5V. Just a 5v power bank for light strip working, you can use it easily outdoors. IP65 waterproof and dustproof, extremely low-heat, touchable and safe for children. | ★EASIER TO INSTALL: Corner wires make installation easier, they bend at corners without additional connectors or breaking the strips. All in one kit, comes with 6. 6Ft IP65 waterproof and fully-dustproof light strips, one 5V powered USB cable, 4 separate 0. 5m strips connected with wires as a whole; 3 connecting wires, Upgraded red-back 3M Adhesive Tapes for you to attach your light strip to any places you want. | ★BLUETOOTH CONTROL: Take complete control of your lighting on your mobile devices with HappyLighting APP via Bluetooth, both available for Apple and Android devices, when you download the APP, then turn on Bluetooth, you can connect the light automatically. With timer settings on APP, you can set alarms with this lights. (RF remote is not included because it's App controlled) | ★Satisfaction : 18 month- for quality-related issues If your product is having a manufacturer defect, just click GET HELP WITH ORDER under your order ID. We will always stand behind our products with e-mail support or phone support, besides, our App is keeping upgrading to make it more user-friendly and multifunctional.