Featuring plug-n-play quick installation, this newly upgraded LED light bar kit can be used in multiple lighting scenarios, such as display screens, TVs, computers, monitors, screens, backdrops, etc. Multiple Ways to Control This light kit works with Alexa and can be easily controlled by voice commands such as “Alexa, dim strip light 50%.” or “Alexa, turn on strip light.” Smart phone App control is also available, which makes you dim and switch on/off the light bar wherever you could connect to Wi-Fi regardless of distance from the light bars. 3 methods to control the light kit offer an intelligent lifestyle and make the light bars really easy to operate for people of all ages. Easy and Flexible Install This slim LED lighting kit is perfect for corner application and hiding behind doors or under counters. Each light bar has 3M tapes backing on both sides and also can be fixed by screws (included). End-to-end bi-pin connector allows you to extend to different lengths to suit your needs and requirements. We also provide 3 extension wires for long distance application. You can connect several kits together with the same power adaptor. Personal Theater The multi-color TV strip lights will bring a soft and romantic illumination effect to your TV, desktop, computer or other display screens and provide a professional studio look. The soft backlight will also reduce eye fatigues and irritations when you’re enjoying movies with lights off. Specifications Wattage: 12W Input voltage: DC 12V Dimension: 19.69 inch*4 bars/kit LED: 5050 SMD Current draw: 1A LED density: 15 chips/bar, 60 chips/kit Power cord length: 4.92ft Working temperature: -4℉-104℉ Waterproof rating: IP65 Color: black CCT: multi-color