Rainbow Above Ground Swimming Pool Fountain w/LED Light The LED lights will change color automatically to shoot out different colors so you can enjoy the colorful water. Fountain Light can be used in your in-ground or above-ground pool and lights change between red, blue and green. The water from your filtration system will provide the energy to make the water run, so there is no need for batteries or electricity. All attachements and parts needed to install the fountain is included Note: will not work with Intex or soft-sided swimming pools. The filter systems that come with these pools are not strong enough to power a fountain.