7 Lighting ModesSubmersible LED light has 7 different modes, bright, flashing, color changing, floating on water and casting light in your pool. Noble diamond style design, adds a romantic disco atmosphere. Excellent qualityBath light is made of high quality ABS material, which is non-toxic and BPA free. The IP68 waterproof and smooth edge reduces the risk of injury. (Please note do not immerse it under water) Easy to useRemove the top dome, release the battery cover screw and put in 3 AAA batteries (not included), then close the cover and tighten the screws. Fix the dome, press the button and the light is on; If you want to turn it off, just press and pause for 3 seconds. Widely UsedPool floating light has a hole on the edge and you can hang it anywhere you want. Waterproof design makes it perfect for swimming pool, pond, bathtub, hot tub, fountain or aquarium, flower vases, fish tank, etc. Large Area spreadIf it's a larger pool, just add a few more water lights. Create a romantic atmosphere as well as a fantastic underwater disco ball.