PIAA 510 vs 520

Is there a noticeably huge difference between the two regarding output? These would be the Ion Crystal Fog. Also, going on a N-Fab lightbar.

 

Yes. The 520 uses a 85w bulb in a 5 15/16"reflector.Plus more coverage.90*vs.60*
http://www.piaalights.com/details.php?productName=520 SERIES
The 510 uses a 55w in a 3 15/16" reflector.
http://www.piaalights.com/details.php?productName=510 SERIES

 

Yeah I saw that - but wanted to know if anyone has had personal experience with both of them to see if 30 watts is that huge of a difference in the ion fog. It's around 50 bucks more....

 

510s in a smaller housing ? Wired into the stock fogs or seperate switch ?

 

Thanks.

 

I was going to put the 510's on the light bar......Maybe I'll go with the 520's instead