Underwater or Floating Swimming Pool Wall LED Light, 2-Pack The Pool Wall Light with Remote Control is the most versatile and easy-to-use LED pool wall light available. Contains 2 Underwater/Floating pool lights The Pool Wall Light lets you customize your pool lighting with 2 light settings: bright with 13 LEDs or dim with 5 LEDs. Requires three (3) AA batteries; AA batteries not included. Requires one (1) CR2032 button cell battery the remote (included).