If you have installed an AlbEO Talea Prime 8-Inch, 30-LED, 5K LED light bar (sold separately) under your cabinet or work area to provide bright, energy-efficient lighting, you can expand this light bar by adding an AlbEO Secondary 8-Inch, 30-LED, 5K, Black light bar. Connecting to the primary bar with a 36-inch or 10-inch Jumper Cable (sold separately), the AlbEO Secondary 8-Inch, 30-LED, 5K, Black light bar gets its power from the primary light, so no additional power supply is needed.The AlbEO Talea LED lighting system uses aesthetic white environmentally friendly LEDs that simulate cool, white fluorescent lights and create more light with two to six times less electricity, paying for themselves in both energy and bulb savings. Unlike boxy fluorescent under-cabinet lights, AlbEO's slim, stylish Talea is a white-LED lighting system designed to conserve energy, eliminate maintenance, reduce heat, and last for generations. Once set up, you can select from three brightness levels. They can also be plug into a dimming module like our 2456D2 Insteon LampLinc V2 to be dimmed remotely. AlbEO lights are available in a variety of colors and sizes. Just like the primary light bars, the secondary light bars are available in multiple lengths with corresponding numbers of LEDs. Any secondary light can connect to any primary light for any size combination to suit your needs. In addition, the LED light bars are available in a 3K version, which simulate the warm glow of incandescent lights.