<b>Why choosing our 16.4Ft TV backlights?</b><br> <b>Currently 6.5Ft TV lights account for 90% of the market, but the length cannot meet all TV sizes especially for TV of larger sizes, the ambience effect could not be that desirable if the strip length is too short, this upgraded 16.4Ft TV backlight is designed for 55"-above TVs, to enjoy a better lighting ambience with longer light strip! </b><br> 1: Infinite colors available for your liking because we have palette on the APP.<br> 2: Dozes of lighting modes available which are far more versatile than remote-controlled lights<br> 3: No need to replace the remote battery or remote-related problems such as broken or lost<br> 4: The corner cords among the strips adding up the whole length to 16.4Ft, making it possible for TVs of larger size, and no need of cutting or connectors on corners, wind around corners at ease<br>BLUETOOTH APP CONTROL: Connect with light strips via Bluetooth on "illumi Home" App. Only one phone can control multiple light strips. <br> Multiple Occasions: Nexillumi TV Backlights can be used on HDTV, PC display, aquarium, makeup mirror, under the cabinet, dining table, pelmet, shelf and more. <br> EASIER TO INSTALL: Additional corner cords bend easily at corners, Premium 3M adhesive tapes for you to attach your light strip to any place you want. <br> <b>ATTENTION: TV has 5V 0.5A and 5V 1A USB ports, please plug led strip into TV's 5V 1A USB port. If plugged in 5V 0.5A USB port, the controller may not change led lights' color or stop working after a while. If your TV USB port can't supply up to 1A current, you can use other USB port or a phone charger. </b>