With the Innr E14 Color LED Bulb , you can choose any color you image with 16 million options. Innr app can be used to match your lighting with the interior, mood or activity. This bulb is mostly used for smaller lamps and atmospheric lighting because of its small fitting. It uses ZigBee communication protocol, so it works with the Philips Hue Bridge. Set schedules, colors, and scenes thought the app. To use this bulb, you will need Innr Bridge or Philips Hue Bridge . This bulb is more economical than the equivalent Philips Hue, and unlike Philips Hue bulbs, these bulbs are not compatible with Apple Homekit.