【LED Light with Timer Function】: 6 hours on, 18 hours off in automatic operation, so you don't need to turn these LED tealight candles on and off every day. 【Energy Saving】: On/Off switch for easy and convenient use. The flameless tealight candle comes with pre-installed CR2032 batteries and can be easily replaced with the label on the bottom, with a rated lifespan of over 72-100 hours. 【Flameless Candles for Safety】: The dripping wax makes it more realistic. Smokeless, dripless, flameless, and child & pet friendly, safe in any location or event. With electric candles, you can enjoy perfect mood lighting evenings with peace of mind. 【Perfect Decoration】Emits warm and soft yellow light in the dark to create a romantic and cozy atmosphere; Perfect for outdoor and indoor use. Ideal for Mother's Day, Birthday, Valentine's Day, Parties, Holidays, Weddings. 【Like a Real Flame】Flickers and glows like real candles, bringing the most realistic experience to any room. Sizes: 4.0*3.6 cm