8 DIFFERENT MODES: Color changing light show, effective replacement for expensive lighting system in your swimming pool, spa or pond, very fun. Beautiful multi-color effects, different combinations of red, green, blue light. Simply press a button on the surface of the light to choose the lighting mode to your liking. Each effect has a different pattern and display. The dome shape means the light extends outward to illuminate the pool or room. Battery powered, easy to install, IP67 waterproof, suitable for aquariums, bathrooms, swimming pools, ponds, house parties, discotheques, bathtubs and more. Power supply: 3 AAA batteries (not included). Material: PP, Product size: 10.7*10.7*8CM, this is a spectacular float for your swimming pool Float this ball in water or hang it inside to cast colorful dancing lights around 7 different color changing light displays It's a cheap and effective alternative to expensive lighting systems for your swimming pool, spa or pond, great fun feature Underwater light shows are perfect for bathtubs, hot tubs or swimming pools. Beautiful multi-color effects, different combinations of red, green, blue light. Each effect has a different pattern and display. The dome shape means the light extends outward to illuminate the pool or room. A balance cap is included so you can float it in the tub.