AQUEON Led Full Hood 20" Black * fit to sit on the inside lip of the aquarium frame greatly reducing evaporation * A full-length door and convenient rear breakout sections * Includes led strip light with day white lamp and night light. Product Dimensions: 12.7 x 5.1 x 10.2 cm Works really good -2 way switch for light (down for white, up for blue) Bought in Apr/19 - got a larger aquarium