Revolutionary Waterproof DesignThe unique waterproof platform and multiple hollow holes on the bottom provide our flameless candles with drainage while hydrops not damaging its interior. The rubber ring at the bottom forms a seal to prevent water from entering the battery and candles. It can achieve IP44 level of water resistance and keep the internal parts dry even in rainy days. Vivid Flame Visual and SafeThe Flameless candles with "moving wicks" flicker realistically, making the candles more realistic. Made of frosted plastic, Which more safer for children and pets, more environmentally friendly to use, and no risk of fire accidents. It is so wonderful to use these candles outdoors or indoors, or to decorate your home. Widely ApplicationDecorative candles are perfect for celebrating memorable days or special holidays, decorating weddings, birthdays, hotels, bars, churches, gardens, yards, patios or other occasions. Flickering flameless candles can be used with outdoor hurricane lanterns and pumpkins, or beautify your wedding tables as centerpieces. Energy Saving & Smart Timer Artificial electric candles with energy-saving technology of the remote timer, it convenient to operate battery candles every day. Set 4 different timing modes, the flameless candles comes on at the same time and stays on for either 2 hours/4 hours/6 hours/8 hours.cycling every 24 hours. These flickering candles have an extremely long battery life (about 400 hours, need 2AA advanced batteries, not included battery). Upgraded 3-Pack SetWith upgraded frosted plastic housing, this value pack comes with 3 flickering battery candles D:3"x H:6", 1 remote control & 1, operating manualemits a bright warm white glow, producing a wonderful ambiance for your space.