Yaham Compact S series LED high mast light is a unique solution for far-field lighting applications where high ambient performance, precise optical control, and consistent task efficiency are critical. The high mast light incorporates a modular design for customizable light levels that enables it to generate a record 156,000 lumens of focused, directional light with significantly reduced energy savings and maintenance cost over incumbent high intensity discharge systems. The fixture features superior heat sinking capabilities that effectively transfer the heat away from the LED junctions. High powered SMD LED technology from Nichia combined with specialized TIR optics delivers high efficacy at 140 lm/W with high flux density, excellent uniformity, optimized application efficiency and minimized glare. The complete separation of the electrical compartment from LED light engines keep the driver and electronic components therein below the maximum operating temperature to maintain their peak performance. With a sleek design, unparalleled performance and system reliability, the highly engineered product provides a comprehensive solution for expressway, freeway interchanges, parking lots, airports and other large area applications.