Xodus Innovations battery operated LED window candles feature a safe and economical way to light up your windows for the holidays, or all year round. Dusk to dawn sensor automatically turns candle on and off each day. Features a flickering orange flame. LED candle stay cool to the touch. Overall height of the candles measures 8-7/8 inches. Base measures 2-3/8" wide and 1-1/2" deep. Requires 2 AA batteries/candle (sold separately). Last up to 30 days on one set of batteries. Pack of 4 candles.