Compare with traditional candles, LED candles have advantages:1. Smokeless, unscented and not dripping wax.2. Safe: just powered by an 1 * AA battery, avoid the risk of catching fire.3. Easy and Smart: controlled by a remote, all the candles can be kept on or off almost at the same time.4. Widely application: table/ window/ chandelier/ ceiling/ garden/ bath room/ bed room/ Christmas tree decoration...7 Keys Remote with Timer1. Remote distance: 3-5m.2. Press the “ON” or “OFF” button, turn on or off the candles.3. Press the “+” or “-” button, adjust the brightness of the light.4. Press the “FL” or “SL” button, set the flickering mode of the light.5. Press the “Timer” button, the candle lights keeps 6H on and 18H off every 24H.Specification:Name: Christmas candle / Electronic candleCandle shell color: BeigeCandle lamp battery: 1 * AA battery (Not included)Remote control battery: 1 * CR2025 (Included)Remote control distance: 3-5m (3m is the best)Working time: About 150HMaterial: Plastic ABS + PCSize: 1.8 * 10cm (size without clip)Function: Wireless Remote control, 6H Cycle timing, Constant light, Slow flash, Fast flash, Increase brightness, Decrease brightness, ON/OFFPacking list:20 * Candle light20 * Clip1 * Remote control1 * Manual