Philips Hue Calla outdoor pathway light review: A sophisticated outdoor lighting...

The Philips Hue Calla bollard-style light fixture, $130, costs a small fortune compared to the typical compared to the typical “dumb” low-voltage outdoor LED path lighting. In fact, you can buy a half dozen of the latter—as you might need to fully illuminate an entire pathway—for the price of one of the former. But the Calla offers three major advantages conventional lights don’t: You can select from 16 million shades of colored light, various temperatures of white light (warm to cool), and you can integrate it with other Philips Hue bulbs and luminaires, indoors and out.