Hayward's Elite Underwater Quartz Halogen pool light is engineered for installation in all above-ground pools. The optical lens disburses the light for full pool coverage. The through-the-wall in-ground design can be installed anywhere around the pool for optimum lighting and doesn't interfere with the pool's filtration. The multi-colored lens kit adds an elegant touch to the pool's lighting, to create a special effect or enhance the mood. The light housing comes pre-wired with 25 feet of cord and a 120V/12V transformer with on/off switch.