LED light bars, also called rigid LED strip lights, are originally designed for cabinets, showcases, and jewelry cases, and more. But now the application range has been broadened, and our light bars can be used for either indoor or outdoor lighting applications. For instance, being able to attach to each other and having a long service life, LED light bars are ideal light sources for home owners due to their cost effectiveness. LED light bars can also be used in special type vehicles, like police cars or other emergency vehicles, to signal that there is an accident. In addition, LED light bars are also good decorative lighting for hotels, restaurants, and any other buildings. Our LED light bars come in a variety of lengths, but the standard length is 50cm (19.7"). With high color rendering index, our rigid light bars can show a more vivid and colorful output. The standard input voltage of our LED rigid strips is 12V. 24V LED light bars can also be customized.