Newest Waterproof Submersible LED Lights: True IP68 waterproof rating. The double sealing ring protects the inside from damp and mould. Includes 4 suction cups and a 5000 Gauss magnet to boost attachment. Suction cups are made of silica gel for durability. Works well in both wet and dry locations. Battery and RF Remote: Powered by 3 x AA/AAA batteries with a typical life of 20-50 hours. RF remote offers Dynamic Modes and Timer Modes. Note: pool water can absorb signals; recommended control distance is 6.6 to 100 ft. 16 Static Colors, Timer Mode and Dynamic Mode: 16 colors with timer and dynamic modes. The lights feature unique 13 color changing beads which will enhance brightness significantly compared with other submersible lights and provide an enchanting lighting effect to your surroundings. Use scenarios: - Underwater pool lighting for parties, evenings, or night swims - Accent lighting for garden ponds, fountains, or water features - Outdoor deck, patio, or event lighting in wet or dry areas