Lighting Modes: This waterproof LED light has 7 different modes: glowing, flashing, color-changing, floating, and projecting light in your pool. Its elegant diamond-shaped design creates a romantic disco atmosphere. Excellent Quality: Made of high-quality ABS, this pool light is non-toxic and BPA-free. Its IP68 waterproof rating and smooth edges reduce the risk of injury. (Warning: Do not submerge the lamp underwater.) Easy to Use: Remove the top dome, unscrew the screw on the battery cover, and insert 3 AAA batteries (not included). Then close the cover and tighten the screws. Attach the dome, press the button, and the light will turn on. To turn it off, press and hold the button for 3 seconds. Widely Used: This floating pool light has a hole on the edge, so you can hang it wherever you want. Its waterproof design makes it ideal for swimming pools, ponds, bathtubs, hot tubs, fountains, aquariums, flower vases, fish tanks, etc. Wide Coverage Area? If you have a larger pool, just add a few more water lights to create a romantic atmosphere and an amazing underwater disco ball.