I purchased this carpet locally, wasn't too expensive and guests think it is cool. I found these American DJ Par 38 LED UV lights that I placed in my can lights and have drop down molding that harbors LED light strips that can be adjusted to any color or cycle though multiple colors to uplight the ceiling.
The American DJ lights although not true blacklight really pops and makes the carpet look reall bright. The LED runs cool. Other CFLs and blacklight bulbs had short lives and not nearly the intensity of light
They are a bit expensive and average about 30 dollars a bulb. Cheapest place I found them was at IDJnow website in NY so I paid no tax and free shipping