The lights are pretty and give off a multicolored glow, lighting them up as decorative lights for a bit of added festive ambiance. IP44 waterproof, dont get hot when on, lightweight, safe to hang indoors and outdoors.
Battery operated(4AA batteries not included), don't need to worry about outlets, just put anywhere you want, the batteries pack comes with hanging hook, very easy to hang up.
Has 8 choices for type of lighting; You can set them to blink fast, slow or steady on and the Wave mode sets a very romantic mood; You are able to dim/bright the lights; It has memory function, you have not to continually redo the settings every night.
You can set the timer, they automatically stay on for 6 hours and off 18, come on the same time everyday, it's great to save the batteries and the electric bill. Set it, and forget it, the lights just there for you to enjoy.
It comes with a remote, the remote lets you put them in places that you can't reach, will works fine so long as you point at the battery pack. If lost the remote, you can also set the modes and turn it off by button control on the battery box.