The E8593 is a high-performance, power-efficient, high-intensity marine LED projector sector light with a range of up to 21 NM and a 4 NM daytime range. This lantern features a beam configuration tailored to customer requirements at the factory. All E859X lanterns come with factory-configured Day and Night modes, luminous intensity, and fast PWM control for generating reduced intensities. They also support Fixed-and-Flashing (FFL) rhythmic characters or Slow Flash Front (SFF). The field-proven E8593 includes Opposite-Isophase sector signal control, which reduces the latency of spatial awareness updates for mariners: the white sector signal is active during the eclipse of colored sectors and vice versa, providing immediate awareness of leaving the white sector without the usual delay caused by the common eclipse.