1.This LED diving light can be easily controlled by RF remote control up to 100ft/30m in air and 3.3ft/1m underwater. Dive lights can control multiple lights remotely, you don't need to point the lights remotely. With 3 timer options, the pool light can be set on/off for 2 hours, 4 hours, 6 hours.2. With 16 built-in high-quality LED lights, the underwater lights will be brighter and more vivid than other lights. It has 16 colors, 5-level brightness adjustment, and 3 color-changing modes. 3. This round pool light is designed with a sealed housing and is IP68 certified. The structure of the submersible LED light has been upgraded from 2 external small magnets and 2 suction cups to a large built-in magnet and 4 suction cups. With an upgraded suction cup, the pool light can be used in air and underwater on flat smooth surfaces.4. These LED pool lights are suitable for various lighting scenarios and can be used indoors or outdoors. LED pool lights can be placed in Halloween pumpkins, lantern decorations, swimming pools, vases, weddings, aquariums, fish tanks, ponds, fountains, parties, hallways, graduations, holiday decorations, etc.5. Our underwater lights are made of high quality LED chips, which save more power than other lights. Just plug in 3 AA batteries (not included in the scope of supply), and the light will last up to 35 hours.Input voltage: ≤36 (V)Number of LED lamp beads: 16 (pcs)Luminous efficacy of lamps: 100 (Im/w)Temperature Rise: 30 (K)Protection class: IP65Light color: RGBLuminous flux: 1000 ( Im)Power factor: 0.9Color rendering index: 85Dimmable: YesLife: 50000 (H)Battery model: 3*2AAColor temperature: RGB (K)Beam angle: 120-170 (degrees)Size: 8.5*3.5CMControl method: remote controlShell material: ABSPackage includes: 1/2/4 X led pool light 1 X Remote 4 X Suction Cups