Usage Tips:Remote Control & 3 TIMER OPTIONS: LED submersible lights can be easily controlled with RF remote up to 100ft/30m in air and 3.3ft/1m underwater. Submersible lights can remotely control multiple lights, and you don't need to point the lights remotely. With 3 timer options, the pool lights can be on/off for 2h, 4h, 6h. 13 LEDs, 16 Color Changes & 3 Lighting Modes: With built-in 13 LEDs, the underwater lights will be much brighter and more vivid than others. It has 16 colors, 5 levels of brightness adjustment, 3 color changing modes. Waterproof pond lights give you more choices and provide you with a variety of color options. IP68 Waterproof Design & Updated Suction Cups: Inground pool lights feature a sealed housing and are IP68 certified. The structure of the submersible LED light has changed from 2 small external magnets and 2 suction cups to a built-in large magnet and 4 suction cups. With updated suction cups, the pool lights can be used both in the air and underwater on a smooth flat surface. Multiple Application ScenariosThese LED lights pool lights are suitable for various lighting scenarios and can be used indoors or outdoors places. LED pool lights can be placed in Halloween pumpkin, lantern decor, swimming pool, vases, weddings, fish tank, fish tank, pond, fountain, party, hallways, sheds for graduations, holiday decorations, etc. Long Lifespan: Our underwater lights are made with LED chips which can save more energy than other lights. Simply insert 3 AAA batteries (not included) and the lights will run for up to 35 hours. A kit of 2 submersible LED lights contains 2 LED lights, 1 remote control, 10 suction cups, 1 manual.