EcoGecko Set of 12 Indoor/Outdoor Votive Flameless LED Candles with 5 Hour Timer, Soft Flickering and Warm Glow, Batteries Included 12 piece flameless indoor/outdoor votive set, will not melt outside, not made to withstand rain or snow Built in auto 5 hour timer (5 Hours on 19 hours off), once the timer is turned on, the timer cycle repeats itself automatically everyday They flicker slightly like a wax candle and have a warm glow Size: 1.5" x 1.9" ivory color, they use only 1 CR2450 battery (Included) per candle, 400 hour battery life Safe to use, no worries of fire or wax mess