RioRand LED Rechargeable Candle Kit, 4-Pack Powered by RioRand advanced technology Set includes 4 frosted plastic holders, 4 rechargeable tea lights, linkable base and adapter. Tealights are 2 inches tall and 1.5 inch diameter, holders are 4 inches tall. Projects a soft flickering light that provides the effect of a classic candle Rechargeable battery included. Will last up to 10 hours per charge,Each tealight has an on/off switch on the bottom