Whitening my Amiga plastics?

[magnetic]

Okay, last dumb question, I promise:

I've got a Zilla UV-B reptile bulb for my pet snake.  Think this bulb would work, or is sunlight still better?
http://www.amazon.com/R-Zilla-SRZ100011978-Desert-18-Watt-30-Inch/dp/B000YJ46VG

No its not enough use sunlight.  You arent in Finland ur in DC plenty of Sun!