http://www.ynet.co.il/articles/0,7340,L-4156702,00.html (The article is in hebrew, so please use Google Translation.)
It says that fluorescent lamps uses
neon (Instead of low pressure mercury vapour) to produces the UV radiation, what a stupid thinking.
Edit: The reason for this, is because the terms "Neon" and "Neon lamp" is both hebrew slangs for fluorescent lamps.