Purchased these to go the the many Christmas decorations that take tealight candles we have around the house that time of year. The fact that they work off of a remote control will add so much simplicity to using them so we don't have to handle the glass decorations to take the regular battery or flame tealight candles out, light or turn them on, and place them back in their spot. Nowe with the push of a button these will turn on and off, easy peasy.
They come with all the needed batteries, with the remote using 2 AAA and the candles using the coin shaped 2132 batteries you can get for cheap at Dollar Tree when they need replacing. And since they are LED the batteries will last years at a time. The colors the lights change are bright and vivid without being garish. There is no way to select a single color, they simply slowly cycle through the 5 or 6 colors available. Kind of odd and I would like the ability to select and hold a single color, thus the missing star.
Overall these are a good value for the money and the convenience alone from being remote controlled makes them a great addition to our decorations.