I used the devices type @johnconstantelo shared. the device type has been improving like a champ, but until ST supports it natively the ST community always comes through.
Also you may have to update your ST HUB Firmware code to support these bulbs. ST Support can push this firmware if needed.
GE Launches Seriously Cheap Wink Connected Bulb - #63 by cmonroe[quote=“cmonroe, post:63, topic:2995”]
Like the other reports above I decided to pair directly with my ST hub and it worked perfectly. It paired as a Zigbee switch and rather than change the device type to Zigbee Dimmer I changed it to “Zigbee Hue Bulb” and it worked flawlessly. On/Off as well as dimming work perfectly.
[/quote]