... life up to 1500 hrs. 4) Sealed beam. Underwater LightsPAR38 for Swimming PoolSpecification: 1) Voltage: 12V, 24V, 120V, 220V. 2) ... , being installed in lighting fixtures.Widely used for all kinds of underwater lightings, swimming pool, fountain.Package: 12PCS/CTN, 30PCS/CTN ... *36*31 Please feel free to contact me for more informations, thanks. Good sale Underwater Lights PAR38 for Swimming Pool