Material and design: The multi-color LED light offers 16 color options including red, green, blue, white, yellow, purple, and other decorative lighting effects. The LED diving light housing is constructed from food-grade PS material. Featuring an innovative design, it incorporates 10 super bright LED chips for enhanced brightness. Convenient remote control: The pool lights can be operated remotely within a range of 8-10 meters. These small dive LEDs are ideal for illuminating vases, bowls, bath toys, or any water-filled container, transforming a simple bowl into a beautiful and engaging centerpiece. Versatile use: Suitable for parties, events, holidays, indoor and outdoor lighting, accent lighting, home decor, floral arrangements, transparent displays, and event decoration. Ideal for weddings, parties, stages, Halloween, Christmas, nightclubs, shopping malls, jewelry stores, showrooms, shop windows, museums, retail stores, and aquarium lighting. Battery power & tips: These LED submersible lights are powered by 3 AAA batteries. Alkaline batteries are recommended for longer performance and improved environmental impact. If the remote control fails to operate or the light dims, it indicates low battery; replace with fresh batteries for optimal function. Product quality assurance: If the LED diving light operates for less than 8 hours or floats instead of sinking when placed in water with batteries installed, it may indicate the use of non-alkaline batteries. In such cases, replace with alkaline batteries for proper operation.