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A fifth tunnel equipped with TLACS in Boston

The Nyx Hemera Technologies team is in Boston this week for the commissioning the lighting control system using power line communication, TLACS, in the Sumner Tunnel.

TLACS controls 486 luminaires in the 1.736 km (1.079 mi) long tunnel, which carries traffic under Boston Harbor in one direction only, from Logan International Airport to Route 1A in East Boston.