This is the perfect starter kit if you want to get your smart home off the ground. For the price, you get three separate bulbs, a smart button with mounting a plate, and a Philips Hue Hub. The bulbs are smart bulbs, so they can be controlled through the Hub or through the smart button, they can produce white or colored lights to set the perfect mood. These are 60 w medium brightness bulbs. You can control these bulbs with the Philips Hue Smart Button. Using the Smart button, you can turn on and off the lights. Also, if you need to dim or brighten the lights, you can do so by holding the button down. The lights will gradually dim and then brighten. You can let go when it has reached the desired brightness. Your smart button can be used as its own portable device, but it can also be mounted on the wall. This device comes with a wall mount so you can use it as a regular light switch. Last, but not least, we have the Philips Hue Hub. This is the central device that controls your Philips Hue devices. The Smart Button will communicate with the Hub and send the command out to all of the Philips Hue lights. The Hub can control up to 50 lights without slowing down your Wi-Fi.