About this item [Newest Submersible Lights with Magnets and Suction Cups]: IP68 waterproof submersible lights with strong magnets and suction cups, and upgraded full waterproof weatherproof structure, it works well in both wet and dry places, such as swimming pool light,pond light,boat,foundation,aquarium,fish tank,vase,flower pot,waterfall,bathtub,hot tub, and hallway, basement,garage,state,wedding,event,party as decor light, [Warranty & Service]: 45 days free return and quickly unconditional refund; 2 yeas free replacement for product quality issue; Lifetime prompt customer service. Package included: 4x led submersible lights (battery NOT included) , 2x RF remote controller(battery included), 1x user manual. Please note: Product may be occasionally damaged during transportation. Please feel free to contact us If you receive defective items, we will give you a satisfying solution [ High-efficiency Solar Panel ] Using monocrystalline silicon solar cells, adding frosted lamination technology, the conversion rate is further improved. In the same solar lighting time, 18% more electricity than other products. Made with high temperature resistant, anti-corrosion, and waterproof high-impact ABS lamp body to ensure a longer service life while making the cost further reduced. [ Advanced Motion Sensor ] LOFTEK outdoor wall lights are equipped with an upgraded motion sensor. The lamp keeps 25% brightness with no motion detected at night and turns to 100% illumination while motion detected, then back to 25% brightness after the 20s without motion, The exterior wall sconce will auto turn off at dawn. [ Easy installation & Wide application ] Attached all installation accessories and a detailed illustration, just take a few minutes you can finish the installation. With the modern and stylish looking, the wall lantern can be a great addition to your house, such as porch, patio, garage, courtyard, backyard, hallway, balcony, garden, corridor, etc.