These solar lights are fabulous! We wrapped (3) 100' strings around a tree in the back yard and it looks wonderful. I just ordered (2) more so we can finish the last two main branches. What's really great is the solar battery is detachable so I can move it out of the tree's shade to fully charge in the sunlight, then plug it back in and the lights stay lit from dawn to dusk! Two tips if you're wrapping trees, we unwound the entire wire, then wrapped it back up around a small plastic bottle starting with the battery end. This allowed us to start at the top of the tree branch and easily wrap down to the bottom so the solar battery was within easy reach. Also, keep in mind, the lights will need to be 'rewrapped' each year as the tree grows to avoid damage to either. Love, love, love these lights!!I bough a second set because the solar panel stopped working. I wish they sold the solar panel by itself, as the lights are still in very good shape.I bought the green lights in support of military. They come on at dusk and off at dawn. I totally love them. As my trees grow I will be buying moreThey look great on my back fence.These lights will be great for cash decorating there are many lights and they are very brightAt first I was a little thrown off by how small and spread apart the lights on the string was but I said what the hell ill put them up and see how they are. And I love them! They line our stairs and retaining wall outside and they’re just the right brightness. I do agree with other reviewers that as you put them up the whole roll gets super tangled. I spent a good half hour untangling them and rerolling. But it was worth it. I’ve had them up outside for almost three months now and have had no issues (this is in the northeast so cold, rainy, snow, ice is all involved).Used on roof and porch very bright nice pattern.Told everyone how good they areWe set these up for Xmas this year and were very happy with them. The strand is extremely long and you need to be careful not to kink it. Unraveling was a bit of a pain, but to be expected. We were able to light our porch, a large bush and a tree all with this one strand. The lights survived the winter with lots of rain, so they were waterproof. Our house looked great.temporada navidad y resistio sin problema ya esta almacenado para la proxima temporada de navidad.