Designed exclusively for use with the Zoo Med AquaSun LED HO Aquarium Fixture, this Daylight Module combines four 1 watt and two 500 milliwatt 6,000K LEDs to deliver increased white light in your aquarium. It installs easily thanks to its quick connect coupling, and helps to further accentuate the beauty of your aquarium and its inhabitants. A great optional replacement for the standard light module included with the AquaSun LED HO Fixture.