IP44 FOR OUTDOOR: Made of plastic, Large Waterproof Flameless Candles are suitable for outside use as they are weatherproof and wont melt, can withstand the rain and sunlight, also work perfectly in cold environment. EASY TO USE: The three-way switch on the bottom allows you to turn the candle on / off or set a 6-hour timer (lights up for 6 hours and turns off automatically). Just combine the atmosphere of a traditional candle with modern convenience. The timer loops every 24 hours, manually turns off the candle, and it resets. BRIGHT & LONG-LASTING: LED bulbs of the candles emit a bright warm yellow light, flickering slightly like natural candlelight. Each candle requires 3 x AA batteries (not included). Using advanced batteries, they can light up for 240+ hours(continuously on) / 30+ days (6H timer mode). SUITABLE FOR LANTERNS: These waterproof outdoor candles can fit most indoor or outdoor lanterns. Ideal for home and garden weddings, outdoor parties and festive decorations. Perfectly set the mood of your room, porch and patio. PACKAGING & SERVICE: The packaging includes two large outdoor flameless candles (10 in height and 4 in diameter), 1x remote controland(Contains button cell batteries, keep away from children) and a user manual. Whenever you have any questions or suggestions about our products, please feel free to contact us on Amazon, we promise to provide a satisfactory solution.