X-lighting LED Color Changing Flameless Candles, Flameless Weatherproof Tea Candle Lights Flickering Tealight with Remote & Battery-powered (7-color changing Light, 24PCS) Led Color Changing Tea Candle, and natural melted edges. (Non Scented) True Tealight Size, Realistic Warm Yellow Flicker, Battery Powered LED Tealights For indoors and outdoors, no wax to melt and no wind to blow it, Safe for everyone Each candle works with a LR1130 battery included ( Extral 10 Pcs for replacement ), The chip battery can only light about 5 hours, pls switch off the button of the candles when do not use them to save power ( the battery will aslo run when only power off by remote) On/off switch for easy & convenient operation