The multi color LEDs underwater light can be turned on/off by remote control, used as decor lights can create sweet atmospheres when you are partying with your friend.Features:13pcs premium RGBW LEDs beads, vivid and more bright illumination.16 colors and 4 dynamic lighting modes(flash/strobe/fade/smooth) with 2h/4h/6h timer for your option.Dimmable 5 brightness levels optional for different environment.Equipped with IR remote for you to turn on/off the light, change color and brightness, setting timer within 8-10m in open area.With memory function, it will remember your last setting, no need to set again.IP68 waterproof submersible lights to be mount and lighting under water.Operated by 3 * AAA batteries(not included), easy to replace and save money.Works in both wet and dry places, such as swimming pool, pond, foundation, aquarium, fish tank, vase, etc.Specifications:Material: ABS & PSQty: 1pcs; 2pcs; 4pcs (optional)Light source: 13pcs RGBW SMD5050Light color: 16 colors4 lighting modes: flash, strobe, fade, smoothBrightness: 5 levelsTimer: 2h/4h/6hLight battery: 3 * AAA (not included)Remote battery: 1 * 3V/150mAh CR2025Remote distance: 8-10m(in open area)Protect rate: IP68Lamp weight: 71g / 2.5ounceLamp size: 70 * 30mm / 2.76 * 1.18inPackage weight: 110g/ 3.88ounce(1pcs), 210g/ 7.41ounce(2pcs), 390g / 13.76ounce(4pcs)Package size: 1pcs: 105 * 80 * 45mm / 4.13 * 3.15 * 1.77in 2pcs: 155 * 75 * 50mm / 6.1 * 2.95 * 1.97in 4pcs: 150 * 150 * 50mm / 5.91 * 5.91 * 1.97inNote:1. 3 * AAA batterys for each light are not included.2. Make sure the lid has been screwed firmly before you throw it in the water.Packing List:1/2/4 * Lights (optional)1/2/4 * IR Remote Control (optional)1 * User Manual