Battery Operated Candles with Timer,6 Flameless Candles, Frosted Flickering,1.5 x 1 x 1 inches Set Of 6 Plastic Flickering Flameless Candles Which Look Similar To Wax Candles Flameless - no fire risk or smoke.Each Tea light uses 1 x CR2032 batteries (included)+ Extra Pack of 6 Batteries When you turn over the little lights there is nothing but an on/off switch. No need to shut them off. Turn them on, leave them be, and they will shut off by themselves.timer element is great - 6 hours on, 18 hours off If timing is not needed, just turn them on and off as required. LED lights - energy-saving, zero carbon emission FOR ALL TYPES OF OCCASIONS -The LED are perfect substitutes for actual candles where an open flame may be prohibited, or where it is preferable to have the light automatically extinguish. 1.5 inches high.