I have purchased a 4ft tank recently and am starting to look at lighting units for it, all my tanks I have had previously have had them built into the hood so I haven't had to buy any lighting before, would any of these be suitable? any help or suggestions as to what to get would be fantastic, Ive got low light plants like java fern and water sprite so nothing fancy :)Is there much different between LED and halogen lighting? Which do you prefer?
http://www.ebay.com.au/itm/1-2m-LED-LIGHT-4ft-32-LEDS-ALUMINIUM-AQUARIUM-FISH-TANK-CORAL-REEF-BLUE-WHITE-/171031890644?pt=AU_Pet_Supplies&hash=item27d24b8ad4
http://www.ebay.com.au/itm/Aquathrive-Quad-4ft-T5-Aquarium-Light-With-4x54W-Globes-CLEARANCE-SALE-SAVE-/161013932635?pt=AU_Pet_Supplies&hash=item257d2da25b
http://www.ebay.com.au/itm/AQUARIUM-FISH-TANK-WATERPROOF-48-4ft-LED-LIGHTING-UNIT-WARRANTY-/330820243818?pt=A