this is my 120 gal i have 6 t8 bulbs and 2x55 CF bulbs.
ahsupply lights are better but using the shop lights were cheaper. you can have a great low light planted tank. i would check out the different plants and see if you want low medium or high lighting. the more lighting you get you might have to add co2 or ferts. Rex Grigg is trying to get it i think is depending on what you want to do with the tank depends on your lighting needs.
http://www.aquahobby.com/e_garden.php
http://www.plantgeek.net/plantguide.php
ahsupply lights are better but using the shop lights were cheaper. you can have a great low light planted tank. i would check out the different plants and see if you want low medium or high lighting. the more lighting you get you might have to add co2 or ferts. Rex Grigg is trying to get it i think is depending on what you want to do with the tank depends on your lighting needs.
http://www.aquahobby.com/e_garden.php
http://www.plantgeek.net/plantguide.php