Long Term Usage: these bright LED tea lights consist of plastic material with electronic element, designed into plum blossom shape, lightweight and compact, not easy to break, wear, rust, or corrode, you can use them with confidence Create Romantic Atmosphere: underwater LED tea lights can emit romantic lights, shiny and elegant, creating a warm and bright atmosphere, suitable for most outdoor patios, weddings, parties, pools, and other places where light is needed Abundant in Quantity: each package comes with 72 pieces underwater tea lights, they can be applied as practical night lights or as decorative lights, bright and attractive, with sufficient quantities to add beauty to your home Constant Light: these wedding LED tea lights work only when there are CR2032 batteries (battery is included) and can last for 70 hours, you can easily replace the batteries for multiple uses, each light has a constant light switch button underneath, easy to find and use Waterproof and Flameless: LED submersible lights are battery operated and waterproof, do not emit unpleasant smell and dangerous flames, do not drip wax and dirty your home, you do not need to worry about them being difficult to control, providing you with peace of mind See more product details