The item realistically stimulates burning candle,and will fit in votive holder,tubular cup etc. On/Off button on bottom of each candlewith extra free CR2032 batteries,easy to operate. Candle can stay lit well for over one hundred hours,battery is replaceable. Perfect for outdoor,no flame to blow out,No melted wax or soot to clean up. It"s a great value for you,and can be posed to Peach Heart,Happy Birthday,Marry Me and so much pattern of ramantic letters. Package include: 10 x candle light 1 x eFuture"s nice Keyring (with eFuture"s logo)