Features: The waterproof pool light features high-quality LED beads and is powered by 3 AAA batteries (batteries not included). This underwater pool light offers 16 colors for versatile ambiance—ideal for parties, relaxation, or decorative lighting. The included remote control provides a range of up to 5 meters in air and 2 meters underwater, and can operate multiple lights simultaneously. The fully waterproof and weatherproof design allows safe use in both wet and dry environments, including swimming pools, ponds, aquariums, fish tanks, bathtubs, basements, garages, weddings, and parties—as decorative, ambient, or night lighting for indoor and outdoor settings. Operation is simple: use the remote to adjust color and brightness across all connected lights. Note: 1. Actual color may vary slightly from images due to lighting conditions. 2. Slight measurement variations of 1–3 cm may occur due to manual measurement. Power Source: 3 AAA batteries Package Includes: 1 x LED Pool Light, 1 x Remote Control OR 2 x LED Pool Lights, 1 x Remote Control OR 4 x LED Pool Lights, 1 x Remote Control