Thanks to an integrated LED, this light is extremely energy efficient in operation. LEDs (light-emitting diodes) have the advantage over conventional light sources in that they do not generate heat, but convert most of the energy into light, thus consuming only a fraction of the power. Because LEDs are flicker-free and have a high color rendering index, their light is always pleasant for your eyes. Objects that you highlight with LED lighting appear in their true, natural colors. Additionally, LEDs are extremely robust and long-lasting; therefore, despite their long lifespan, the light requires hardly any maintenance.