Govee TV LED Backlights, 16 Million Diy Colors LED Lights for TV, USB TV LED Backlight Voice Controlled via Alexa/Google Assistant and Govee Home APP, Sync with Music and Creates a Real Scene Experience Characteristics TV LED Backlight controlled by Alexa, Google Home, Govee Home app. With the rhythm of the music, the color of the light for tv will change simultaneously, the music immersion emerges. 16 million diy lighting colors and 7 scenes modes for the back tv lighting strips, satisfing all your color and scene needs. Flexible and bendable led tv strip lights, one length fits most size. Durable and energy saving low wattage tv led lighting strips. Specification Size: 10FT/4 Sections Suitable TV Size: 46-60 inch TVs Color: RGB Lamp beads: 90 LEDs Power Supply Adapter:/USB Port Min Input: 5V/2A Compatible Devices: Alexa & Google Assistant Control Method: Voice Control & APP & Control box Music Mode: 1 Scene Mode: 7 Notes These tv led backlight Alexa are USB adapter powered (only supports 2.4 GHz wifi network). In order to keep a long lifetime, please avoid using these led strip lights at humid enviroment.