This skill specifically adds support for Philips Hue scenes and rooms. It is only compatible with the square-shape Philips Hue bridge (V2) and NOT compatible witht the round-shape Philips Hue bridge (V1) in order to ensure reliability for this new functionality and to provide the best customer experience. However the basic functionality of on/off/ dimming is compatible with both Hue bridges, the round-shaped and the square-shaped Hue bridges. If you are not using scenes with your Philips Hue bulbs or have a round-shape Hue bridge (V1), you do not need to enable this skill. Simply ask Alexa to discovery your devices and push the button on the Hue bridge.