【BATTERY POWERED】Mini submersible led light is Extra-Long Burn Time, Provide approximately 100 hours of continuous bright light, it will not die completely until it reaches approximately 120 hours of burn time. The light will just become dimmer between the 100-120 hours. This makes these lights the longest burning submersible tea lights on the market today (can burn almost 5 consecutive days.) 【CUTE ATMOSPHERE】The Submersible Led Lights Built-in spotlight mirror, makes this mini led lights give off a more intense glow.Perfect for event, party, lighting up vases and any water filled table centerpiece. It can create a great atmosphere indoors and outdoors when you are partying with your family or friends. 【WIDE APPLICATION】LED Decorative lights great for the centerpieces, vase, ponds, swimming pools, fish tanks, aquariums, ice buckets and so on.Definitely atmosphere lights on wedding, party, Valentine's Day and other events. With a hanging hook on the bottom, you can use it for lantern