How far does a fluorescent have to be from a sprinkler head?

According to Table 6.7.7.1.5.3 listed in NFPA13R Standard for the Installation of Sprinkler Systems in Residential Occupancies up to and Including Four Stories in Height (http://www.nfpa.org/aboutthecodes/AboutTheCodes.asp?DocNum=13R), an ordinary sprinkler head must be 6 inches away from a light fixture 0-250 watts.