[AquaMark91]

Hi, so i have a 5.5 gal RCS tank. It has one moss ball, 1 java fern, a heater and a filter just need a light. Anyone know a good/decent lighting i can get so i dont keep my room lights on all day? Do i need incandescent, florescent, or LED light?
:help: And Thank you for the tips/help in advance roud: