The many advantages of LED lighting. Thanks to a built-in LED, this lamp is extremely energy-efficient in operation. LEDs (light-emitting diodes) have the advantage over traditional incandescent bulbs that they do not generate heat, but instead convert the majority of energy into light, consuming only a fraction of electricity. Because LEDs are flicker-free and have a high color rendering index, their light is always pleasant for your eyes. Objects illuminated by LED lighting appear in their true, natural colors. Additionally, LEDs are extremely durable and long-lasting; therefore, the lamp requires very little maintenance despite its long lifespan.