Plants, Lighting & Depth of Tanks

I am sure this has been discussed before, but I appreciate your patience.  

I am about to purchase a 110gal. tank, which is 24" high.  How will this affect
the lighting I should use for my plants in the tank? ..or does it?

Is there a certain depth that changes what you should use for lighting?  Is 
there a scale to use based on the depth of the tank?

Thanks for your help.

"Heaven  = Fish + Magic (more than a card game) + Music + Shopping + Cars"
jayme_donnelly at percussion_com

     \\\\\\--~_                O
   \\\         '\            0
 \\\             \        o
<<            o   \     o
 ///             -<   o
  ///       <<    /
   ///           /