Ledinaire light bar. 4000 Kelvin - warm white light. Made of polycarbonate in white color. Connection: connector, 2-pole. Total power: 15 W. Not dimmable. The many advantages of LED lighting. Thanks to a built-in LED, this light is extremely energy-efficient in operation. LEDs (light-emitting diodes) have the advantage over conventional light sources of not generating heat, instead converting most of the energy into light and thus consuming only a fraction of the electricity. Because LEDs are flicker-free and have a high color rendering index, their light is always pleasant for the eyes. Objects illuminated by LED lighting appear in their true, natural colors. Additionally, LEDs are extremely robust and durable, so the light requires very little maintenance despite its long lifespan.