These cordless, rechargeable electric candles provide a warm glow for up to five hours, so you can decorate your windows, dining table, or deck, and, unlike traditional candles, they wont blow out or create a fire hazard. The SafeCharge system has no exposed connections simply place a candle in the base cradle to begin charging, then pick it up from the cradle to turn it on. Each candle has a battery that provides 1,000 use cycles for three years of daily use. 16-hour charge time. Charging cradle plugs into AC; UL and CUL listed. 6 3/4" H x 6 3/4" W x 6 3/4" L. (2 1/3 lbs.) Set of four with one recharging cradle.