Cisco gives boost to lighting networks that run cities

Networking giant teams with lighting-and-sensor specialist Sensity Systems to help make LED streetlights the information backbone for urban operations from traffic to public safety to air quality.

How to prove your building needs healthier, more productive lighting

Academic studies are fine. But when you want the boss to approve millions for an overhaul, it sure would help if you could demonstrate the connection between lighting and the company's bottom line. A new toolkit aims to do just that.

Can LEDs give us juicy tomatoes all year round?

Philips has teamed up with a horticultural research centre in Yorkshire to test the effects of different kinds of lights on how tomatoes grow.

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