First impression: The Philips Hue Perifo track system - Hueblog.com
Philips Hue Perifo White and Colour Pendant Light Black - For Use in the Perifo Hue Smart Track Lighting System. Fully Customisable, Home Lighting Designs. : Amazon.co.uk: Lighting
Philips Hue Perifo & Go hands-on: smart light for indoor and outdoor use | nextpit