[WATERPROOF AND SAFE DESIGN] - The LED Bath Lights are made of food grade PC, non-toxic, no BPA. LED pool lights is IP68 waterproof, which can be put under water. Note: Please let it float instead of diving underwater and make 100% sure the cover is screwed tight enough. [FUNNY, RELAXING, ROMANTIC] - just open it! Light it on! Let the party begin! Use LED bathroom light gift to increase bathing fun! Watch it, rotate it, dunk it, splash it! Have fun when they wash! All children will enjoy the bath time. Turn it into smooth color changing mode and put it in bathtub, every adult will enjoy the relaxing and romantic bathing time. [MAGIC LIGHT MODE] - Floating Pool Lights have 7 different light modes, illuminating, flickering, discoloring, creating magical light shows super easily. It can be used in your pool party or fountain, ponds, disco style, aquarium, bathtub, etc. [SEVEN DIFFERENT LIGHTING MODES] - Choose from different color displays, fast and slow flashing, slow fade in or out. Simply push the on/off button to switch your favorite modes. LONG PRESSING BUTTON to turn On/Off of the disco party light. [LARGE EXPANSION AREA] - Put it into water to make the whole pool light up with colorful light. If it is a larger swimming pool, just add a few more water lamps. It will give you a soothing mood lighting and a fantastic underwater disco ball.