Golahead Upgraded Submersible Pool Lights with Remote RF?Magnets, Suction Cups,10 LED Submersible Led Lights Waterproof IP68, LED Underwater Lights 50M/164FT

Description: 1. Check if the waterproof ring is in correct position, then screw up the cap clockwise properly and tightly before throw it into water. 2. The LED Pool Lights are made of high quality double waterproof materials, no worries when submerged. 3. The LED submersible lights are battery operated. The operation time could be 10 h with white color and RED color and dry batteries, but please note it maybe much different because of different battery types, brands, status, and lighting modes). When the battery runs out, the lights stay stuck in red, if no longer switching between colors and remote stop work, then please replace the battery. 4. Battery options: normal use - dry batteries; heavy use - rechargeable batteries way save cost and increase working time; 5. IR Remote control range is 164ft in open area and 16.4ft underwater, operated by 1x CR2025 button cell battery.   IR Control: - 16 different static colors, you can press color buttons directly to select single static color for the lights, such as White (W), Red (R), Green (G), Blue (B) and other mixed colors. - Brightness: press Up or Down button to increase or reduce the brightness of static lighting. - 4 dynamic color changing modes.   Specification: Wattage : 2.4 watts Dimension:2.7in*1.1in Light battery: 3 x AAA batteries (not included) LED source: 10pcs SMD super bright LED chips IR remote battery: CR2025 Button Cell batteries (include)   Please note 1. we do not recommend to use it for everyday lighting purpose, due to the battery cusuming problem. 2. The max. depth to reach is recommend to be less than 2m.