Aqueon LED Strip Lights are meant for use with glass covers or they can fit into existing Aqueon hoods. Strip lights are low-profile and use Aqueon Modular LED lamps available in a variety of colors. Each fixture comes preloaded with one Day White LED lamp with an expansion slot to add a second LED lamp. Comes with moon glow accent LED light and three-way switch to turn LED lights on, turn everything off or to turn the moon glow accent on. Ideal upgrade to an incandescent or fluorescent strip light fixture.