Revolutionary Leakproof Design: The unique leakproof platform and multiple hollow holes on the bottom provide our flameless candles with drainage while hydrops won't damage its interior. The rubber ring at the bottom forms a seal to prevent water from entering the battery and spark plugs. It can achieve IP44 water resistance level and keep internal parts dry even in rainy days. Vivid Flame Visual and Safe: Flameless candles with "moving wicks" flicker realistically, making candles more lifelike. Made of frosted plastic, safer for kids and pets, more eco-friendly to use and no fire hazard. It's so wonderful to use these candles outdoors or indoors, or to decorate your home. Wide Application: Decorative candles are perfect for celebrating memorable days or special holidays, decorating weddings, birthdays, hotels, bars, churches, gardens, yards, patios or other occasions. Flameless flickering candles can be used with hurricane lanterns and outdoor pumpkins, or beautify your wedding tables as centerpieces. Energy Saving & Smart Timer: Artificial electric candles with remote timer energy saving technology, it is convenient to operate the battery powered candles every day. Set 4 different timing modes, the flameless candles light up at the same time and stay lit for 2 hours/4 hours/6 hours/8 hours. Cycling every 24 hours. These twinkle candles have an extremely long battery life (approximately 400 hours, requires 2 advanced AA batteries, not included). Upgraded 3-Pack: With an upgraded frosted plastic housing, cola can sized flameless twinkle candles with remote includes 4" 5" 6" pillar (each 3" diameter), 1 remote and 1 user manual emits a white glow and hot. , producing a wonderful ambience for your space.