Thumb Score: +4 Merkury Innovations A19 Smart White LED Bulb, 60W, Non-Dimmable, 3-Pack - $4.88 https://www.walmart.com/ip/Merkur.../361442042 No hub required: Wi-Fi is built into the bulb. 9-Watt, 800 Lumens, equivalent to a traditional 60-Watt incandescent bulb. Group bulbs by room or fixture for easy operation through the app or voice using Google Assistant, or Microsoft Cortana. Estimated energy cost of $1.08 per year (based on 3 hours/day, cost varies on rates and usage)