Bulbrite’s catalog of Solana smart bulbs contains a golden nugget—the Edison smart bulb. While Bulbrite isn’t well-known in the smarthome world (yet), I think this bulb is a great hub-less (and cheaper) alternative to Philips’ new Edison-style smart bulbs.
Source: Bulbrite’s Solana Edison Is a Unique Smart Bulb You’ve Never Heard Of – Review Geek