Standard Sword Cleaning Kit Which Kind Of Lighting Is Best For Live Plant In An Aquarium.?

Which kind of lighting is best for live plant in an Aquarium.? - standard sword cleaning kit

I have a 55 liters of fresh water and tired of the plastics factory, because it is difficult to clean algae in their pocket. So I have a sword in the Amazon and a variety of other plants, Petco, were healthy and green. However, it is just over 2 weeks and now the sword Amazon Yellow license, I have a CO2 diffuser and gives all the iron and fertilizer needs.

So, I want some of which now have a new birth of a rule that you encourage them to buy the whole set, but you do not know what kind of light is also not advisable, too expensive.
Somebody Help Me Please