KOINFRA upgrades lighting on Geoga Bridge with Martin by HARMAN outdoor LED lighting solutions


KOINFRA recently hired Hansam System Co. to replace Geoga Bridge’s conventional Martin lighting fixtures with cutting-edge Martin Exterior Wash 300 LED fixtures. “The bridge had older Martin Exterior 600 lamps, and the client wanted an LED replacement with equal brightness. We decided to use Martin Exterior Wash 300 fixtures in order to provide the necessary brightness and withstand environmental forces,” said Mr. Dongjin Jim, Sales Manager at Hansam System.

The Martin Exterior Wash 300 delivers sufficient brightness to match the older traditional lamps’ output, while drastically reducing power consumption and operation costs with a high-efficiency LED design. Powerful, single-color RGBW LEDs deliver up to 10,300 lumens at full white and blend seamlessly for rich, smooth hues. Of the six beam angle options available, Hansam utilized the narrow diffusion option to highlight the architectural elements with striking illumination. Martin RDM5.5 Splitters carry DMX and RDM lighting control signals between fixtures, maintaining a stable connection over the bridge’s long spans. The Exterior Wash 300 is IP66- rated for permanent outdoor use, enabling it to withstand the harsh conditions on the bridge. As an extra safety measure against the punishing 134 mph winds experienced in the area, Hansam secured the fixtures using reinforced base plates in addition to their built-in mounting brackets. The Exterior Wash 300’s glare shield snoot attachment reduces light spill and focus the illumination on the bridge.

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