Hossen 1pcs Glow Candles,wedding Decoration,led Candles,remote Control Candles,(yellow Light),remote Controller Not Included A remote control can control all the candle lights on or off at the same time(Within 5 meters). LED electronic luminous, no smoke, no peculiar smell, no real fire, safe,practical and environmental. light time is long,bright 5-20 hours. The battery can be replaced No risk of fire. Attention:Remote Controller not Included.