7 Lighting ModesSubmersible LED light has 7 different modes, bright, flashing, color changing, floating on water and projecting light into your swimming pool. Noble diamond style design, adds a romantic disco atmosphere. Excellent qualityBath light is made of high quality ABS material, non-toxic and BPA free. IP68 waterproof and smooth edge reduces the risk of injury. (Please note do not submerge it under water) Easy to useRemove the top dome, release the battery cover screw and put in 3 AAA batteries (not included), then close cover and tighten the screws. Attach 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 wherever you wish it. Waterproof design makes it perfect for swimming pool, pond, bathtub, hot tub, fountain or aquarium, flower vases, aquarium, etc. Large Spreading AreaIf it's a larger pool, just add a few more water lights. Create a romantic atmosphere as well as a fantastic underwater disco ball.