Aqueon Deluxe LED Full Hoods are custom fit to sit neatly on the inside lip of the aquarium frame for both appearance and for function, as it greatly reduced evaporation. A full-length feeding door runs across the entire length and convenient rear breakout sections for proper fit with aquarium accessories. Included in each LED Full Hood is one interchangeable Day White lamp that can be replaced at any time or switched out with other LED lamp colors. 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.