Custom Ballast for Bulb ?

I need a ballast for my Brinks Security 42w 6500k CFL, because there was nothing that told me it dosen't come with one. so i need to be able to use this, can anyone help? thanks!

i looked one up dont know if it helps

http://www.amazon.com/dp/B00435JR4S/ref=asc_df_B00435JR4S1995254?tag=thefind0105740-20&creative=395261&creativeASIN=B00435JR4S&linkCode=asn