This Govee RGBIC TV Light Bars is designed for 55-75 inch TVs, providing a colorful and adjustable backlight experience. With app and voice control, the dimmable color-changing LEDs create a fun atmosphere in indoor spaces like bedrooms, living rooms, and offices. The black light bars have a height of 3 inches and a light sensor for added convenience. Perfect for Christmas or everyday use, this lighting accessory adds a touch of art and curiosity to your home decor.