Hello, I am new to Lutron Caseta and to this forum. I'm looking forward to setting up my house with a number of Lutron switches and controlling it through Apple's Home Kit. I recently purchased some Caseta Wireless in-wall dimmer switches but noticed that they have the model number PD-6WCL-WH-D. They only mention working with the Wink Hub. Are these older stock items? Will they still work with the Lutron Smart Bridge? Two other unrelated questions... Do people use the Lutron app on iPhone or are there any 3rd party apps that people prefer? Also, a while ago I picked up some GE Link LED bulbs (but not their hub). I read that the Lutron Pico controllers can control these bulbs. I'm assuming that you can't use them with the Lutron Bridge - is that a correct understanding? Thanks in advance!