@JasonBSteele has made a Hue Lux Device type in post 15 of this thread:
After installing this, if you power off the bulb and search for it again, it will identify the bulb as this type.
However you should read up on pairing Hue bulbs directly with ST hub. There is a serious gotcha you can encounter and it may be better for you to pair your bulbs with the Hue Hub. That is the only official Hue integration.
I personally am linking direct to ST hub. Your milage may vary.