Features:The waterproof pool light has 10 high quality LED beads, these lights are powered by 3 AAA batteries, no batteries are sent with this product.With the Underwater Pool Lights, you can light-up your pool in 16 colors for different occasion. Purple, red and green are perfect for dreamy-parties, while blue and white are perfect for relaxing evenings.The underwater light with 24-button remote control has a longer and deeper-remote control range of up to 5 metres in the airs and 2 metres in the water. One remote can control multiple lights.The waterproof submersible light with upgraded fully waterproof and weatherproof construction can be used in wet and dry places, such as swimming pool lights, pond lights, boats, aquariums, fish tanks, vases, bathtubs, basements, garages, weddings, parties as a decorative light, ambient light, or night light for indoor and outdoor decorationsIt is very easy to use, it includes a remote control that allows you to change the color of all the lights and change the light intensitys at the sameNotice:1.Actual color may be slightly different from the image due to different light effect2.Please allow 1-3cm deviation due to manual measurement3. Always tighten the cover clockwise before putting it in water. The lights stay red when the batteries run out, if they stop changing between colours and the remote control stops working, please replace the batteries.4. Recommended maximum depth is less than 2 metres.Description:Light Color: There are 16 colours such as red, yellow, orchid, green, pink, purple, white and seven colours.Waterproof grade: IP68 waterproof(can be directly put into the water)Number of lamp beads: 10 bright lamp beadsRemote Control Distance: 5 metres remote (with 1 CR2025 battery)Size: about 7*2.8cmBattery: 3 AAA Battery(Not Included)