This Radionic Hi Tech Inc. 19" Dimmable LED lighting fixture with Warm White LEDs is perfect for under cabinet or task light applications. This fixture emits 624 lumens of light. This fixture offers huge energy saving; it uses 50% less energy compared to a typical F13T5 fluorescent under cabinet fixture. This fixture is Lighting Facts independently tested and certified. The fixtures sleek design is less than 1 inch in height. The fixtures are linkable with connecting cable included or they can be linked end-to-end with additional fixtures to have longer continuous light. The lighting fixture has an internal power supply, just plug it in and turn it on.