Candle Choice Set of 3 Long Lasting Indoor and Outdoor Flameless Candles with Timer, Small Size (LED Candles with Timer, Battery-operated Candles with Timer), Christmas Gifts, Thanksgiving Gifts, Mom Gifts, Holiday Gifts, Christmas Lights, Holiday Lights, Decorative Lights, Party Lights, Centerpieces, Black Friday, Wedding Decor, Party Decor, Home Decor, Hotel Decor, Bar Decor, Spa Decor Build in 4-hour on/20-hour off and 8-hour on/16-hour off dual timers. You can set one of these two timers. The candles turn on and off automatically every day. For indoor and outdoor use. But not desinged to withstand heavy rain. No risk of fire, no fume and no wax mess. Safe around home, children and pets. Looks like a real candle and flickers like a real candle Small size, 1.8" in diameter, 2", 3" and 4" in height.