$56.99 Merkury Innovations A21 Smart Color Light Bulb, 75W Equivalent, Requires 2.4 GHz Wi-Fi - Walmart 
Merkury Innovations B11 Smart Edison LED Candelabra Bulb, 40W, Dimmable, 2-Pack - Walmart.com 
Merkury Innovations A21 Smart Light Bulb | Best Affordable Gadgets From Walmart | POPSUGAR 
