St. Paul Tech Startup’s Mission Is To Light The Way

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By Julio Ojeda-Zapata, Pioneer Press

“Rings of soft white light encircled lamp poles up and down a block of St. Paul’s Dayton Avenue, just off Lexington Parkway, one recent misty evening. Suddenly, all of the lights on the even side of the street became red. Then, they reverted to their original color, and the odd-side lights became red. This happened many times: white, red; red, white.”

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