What are you planting, low or high light? Ferts, co2
? And how much can you spend? If you're looking for cheap you can even use florescent shop lights and buy the cool white bulbs but your PAR is gonna be low.
You can do metal halide if you can control the water temp, they put out a lot of heat. I think a lot of people choose the ho
t5s which is another option, or go with LEDs, expensive to buy but you get your money back in the long run because of their longevity and low power consumption, that's the way I'm going with my 90 gallon planted that's in the works right now.