client = await LifxNet.LifxClient.CreateAsync();
	client.DeviceDiscovered += Client_DeviceDiscovered;
	client.DeviceLost += Client_DeviceLost;
	client.StartDeviceDiscovery();

...

	private void Client_DeviceDiscovered(object sender, LifxNet.LifxClient.DeviceDiscoveryEventArgs e)
	{
		var bulb = e.Device as LifxNet.LightBulb;
		await client.SetDevicePowerStateAsync(bulb, true); //Turn bulb on
		await client.SetColorAsync(bulb, Colors.Red, 2700); //Set color to Red			
  }