This Aquatic Life Electronic Ballast Kit features a two lamp configuration for driving two 24 watt High Output T5 lamps. The Ballast Kit uses pre-assembled components, so there is no need for wiring or special tools. This ballast is protected in a powder-coated housing that includes an on/off rocker switch, and can be easily suspended close to your aquarium. Triple-sealed silicone endcaps protect wires and lamp pins in even the most humid environments. Included colored identification tags on wires allow for easy pairing of wires to lamps.