Specification: 100% brand new, high quality, high style. New upgraded LED water floating lights. specification: Power: 0.5W Size: 10.6*10.6*8 cm/4.17*4.17*3.1" Material: ABS body, MS cover Power supply: 3 * AAA battery (without battery) Light color: red, orange, blue, green Mode: 5 mode Use range: underwater / surface lighting decoration Package includes: 1* floating color atmospheric light bulb (without battery), 1* English manual How to use: Short press the switch to turn it on, press again to switch mode: Mode 1: 4 colors (red, orange, blue, green) alternate, fast flashing Mode 2: Colorful, fast flash Mode 3: 4 colors (green, blue, red, orange) alternate, slow flash Mode 4: Colorful, constantly changing, no change Mode 5: Colorful lights flash quickly for 3 seconds, 4 colors alternately change (slow flashing) for 3 seconds, colorful Keep it closed for 3 seconds. Features: Can float in the bathtub or swimming pool. 5 modes, colorful LEDs add fun and decor to your bathroom, as well as a super romantic atmosphere. Fill your life with something change and freshness, not every day. Decorated for your party, living room, bathroom, pool, bar, etc. Simple on/off function, simple battery installation. Load-bearing screws for pull-in and stability are the best gifts for adults and children. Package Included: 1* underwater light 1* instruction manual Notes: 1.We provide clear pictures, measurements where possible. Please check as much as possible to make sure the item is the one that you need. 2.Please allow 0.5-1 inch difference due to manual measurement.(1 inch=2.54cm) 3.The color of the actual items may slightly different from the listing images due to different computer screen, thanks for your understanding. Thank you for understanding.