The first phase of Guwahati's smart street lighting system was launched by Chief Minister Himanta Biswa Sarma. The project, costing Rs 83.96 crore, includes 11,000 energy-efficient LED lights across ...
Here’s how it works. Philips Hue fixtures are some of the best smart lights around, but they're not a small investment, particularly if you're planning to install them in several rooms.