The xtf2015 LED string light is 33ft long and consists of 100 LEDs with copper colored wiring. Also included with the string light is a power supply, controller, and remote. The lights do not come with a manual but they are extremely easy to set up. Simply plug the lights into the controller, plug the power supply into the controller, and plug the power supply into a wall outlet.
To do my initial testing of these lights I hooked them up in my kitchen, still coiled up, fresh out of the box. These LEDs are much brighter than I expected. They will easily light a small room still coiled up and if strung across the ceiling would light a decent size area. The lights are waterproof so they could be used to light the underside of an umbrella which is what I plan to do. Just make sure the controller and connector is out of the weather.
Overall this is a well made kit that is easy to set up. The remote has enough controls to keep you busy for a while playing with all of the different fade, flashes, and paterns the light can do.
If you are interested in purchasing these lights they can be found here.