tplink-lightbulb and TP-Link A19-LB130 Wifi Bulb Python Library. I picked up a couple of these refurbed and like them. I'm using a sunset algorithm and the tplink-lightbulb Node script to control it (automatically turns on at sunset, turns off at a scheduled time). Of course the first thing I did after installing them was block them at the router because there's no way I'm letting anything like that leak out of my local network...