Ok, What I have found is that it is a generic enclosure (well not generic, but designed by phillips to be waterproof. No special technology in it) with a hue bulb in it.
BUT, the bulb in it has been rated by phillips for outdoor use. You can change the bulb, and some have put a color hue bulb in it, but phillips has not rated the color bulbs for outside use. and Im guessing that the plastic they use won't handle the heat form a normal light bulb.
So, I think I'm going with a standard fixture, because there are many more options, then put an outside Hue bulb in it.