Do not buy from beautiful halo. I ordered 24 electric candles for my restaurant. Took ages to arrive and at least 4 of them dont work. I gave up having got 7 working and 4 not and decided they needed to go back because the main problem is that they have no on/off switch, so to turn off you have to remove the candel from its candle stick and unscrew the bottom of each one where of course the batteries fall loose ! So one is expected to insert and remove the batteries every time you want to activate and then switch off ! I was offered to return them at my expense to China and that the shipping costs for sending them to me would be deducted from the refund. Disapointed to say the least. I wish I had researched more but bought in haste after a fire caused in the restaurant from a real fire.