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Few areas draw as much attention, time, and budget scrutiny as the network of thousands of street lights deployed in every urban environment. From safety concerns arising from broken bulbs to escalating energy costs and maintenance headaches, street lights are a hot-button issue for government administrators, law enforcement personnel, and, of course, constituents. Furthermore, Cities are increasingly handing-over street lighting operations to external partners under a determined Service Level Agreement, which performance is appraised using Key Performance Indicators that have to be measured and recorded. Aiming to turn this challenge into opportunity, Enlight – a name that underscores the company’s commitment to energy and lighting solutions – has devoted its business to developing and producing smart networks of street lights in urban environments – from streets and avenues to parks, playgrounds, and plazas. According to Miguel Lira, general manager for Enlight, new technologies continue to evolve and municipalities want to do more than turn lights on and off. They want full smart solutions for monitoring and controlling energy, and managing maintenance. “At first, we just provided basic services to manage street lights – just turning them on and off,” he said, “but as new technologies emerged, we were soon integrating hardware, software and finally producing smart lighting devices. But as the sophistication of these devices grew, so did our need for bandwidth to transmit more secure data at faster speeds and with greater reliability.” Previously, Enlight installations tapped into the actual electrical cable power the street lights as the communication channel. “At the time, RF communication was not reliable, stable, or well-developed,” Lira said, “but the powerline was noisy and not fully reliable.”