Safeco Field LED Sports Lighting, Seattle, Washington

Staff from KCL Engineering were present for four days during the third week of January 2015 for the final analysis, commissioning and official MLB approval of the new LED stadium lighting at Safeco Field, home of the Seattle Mariners. The culmination of a two-year process, Safeco Field was the first MLB facility to deploy LED stadium lighting with this system establishing a new gold standard for the appearance of major league baseball nighttime games and HD broadcasts. Safeco’s video and scoreboard screen is the largest in the MLB, and the 23rd largest video capable screen in the world. The new lighting eliminates any flicker of the action during ultra-slow motion replay.

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Des Moines

300 4th Street

West Des Moines, IA 50265

515 724 7938

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312 NW 10th Ave, Suite 100

Portland, OR 97209

503 212 4612

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4014 N Goldwater Blvd, Suite 203

Scottsdale, AZ 85251

480 666 0767

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All KCL Engineering offices are open with screening information and PPE available to anyone who enters the building. 


Note: KCL Engineering employees are supported to work from the office, home, or any location that best supports their productivity and individual circumstances.  


296 E. 5th Ave, Suite 501

Eugene, OR 97401

503 212 4612