Splash underwater spotlight set with 3 spotlights and 1 solar modulethe 3 spotlights can be used for dramatic lighting near the shore waterfalls or also outside of the pond the bowls are filled with stones under the spotlights for better anchoring the powerful crystalline solar module can be screwed in inserted or installed on a pole gate or railing through a retaining clip thus the system can be used universally the light turns on automatically upon dusk and turns off when it is brigh