Hue bulb without Hue Bridge?

Sticks18 and I are on the same page. Don’t want to buy an additional hub. Ultimately I want this controlled through my Logitech Home Harmony hub. I bought the ST hub so that I could support Zigbee devices (like GE Link Bulbs) with my Logitech remote (plus convenience of adding it to Harmony activities). I don’t want to have to buy a third hub just to support these bulbs.

I bought Hue Lux because those bulbs are now only $20. The Lutron Connected Bulb remote gets me past the factory reset issue and allows me to have a wireless wall mounted switch (secondary controller). If I can control the Hue Lux through Logitech (via ST hub) I’d have the best of both worlds.