A lighting apparatus that may be utilized with an aquarium having features and functionality enabling a person to easily access the opening of the aquarium for various purposes such as cleaning and maintenance. According to one embodiment of the invention, the lighting apparatus comprises a plurality of panels a joint that joins at least two adjacent panels together and a lighting element disposed on the aquarium lighting apparatus such that the lighting element illuminates a side common to all of the panels. For some embodiments, features of the present invention allow the lighting apparatus to illuminate the aquarium, while limiting the evaporation of water from the aquarium.