1. Material: The underwater light uses an IP68 dustproof and waterproof shell and transparent plastic material, allowing it to function normally for extended periods even in cold or harsh environments. 2. Function: The LED underwater light is equipped with 13 color-changing LED lights, which can display 16 different colors; it can be easily controlled via an RF remote control; the remote control has a wider effective range and deeper control depth. 3. Suction cup and magnet: The waterproof light comes with a suction cup, making it suitable for use on smooth surfaces both above and below water. Installation is also very simple; just use a small magnet to attach the light to the side wall of an above-ground pool. The suction power is strong and can adhere to any iron surface. 4. Application: The LED underwater party decoration light is an ideal choice for mood lighting in bathtubs, children's pools, swimming pools, etc. It can also be used as table decorations for flower pots, vases, etc. This LED waterproof light is suitable for: ponds, water features, plants, batteries, tea lights, aquariums, hot tubs, bathtubs, fountains, and other occasions such as: weddings, parties, stages, Halloween, disco, shopping malls, wardrobes, museums, shops, Christmas, etc. ^ 5. Tips: When using LED lights for aquariums, make sure the lid is tightly screwed clockwise before placing it in the water. If the lid is not fully tightened, water will quickly cause the light to dim. ^ 6. List: Two remote controls, four sets of lights.