So far, everything is as it was written by other reviewers. The three spots shine stronger than I've ever seen at solar lamps / luminaires. Of that I'm thrilled! I use the Solar Spot -Trio for the illumination of large potted plants (fig tree, palm and olive tree: all so about 1 to 1.8 meters tall) and a small bed with Zwergkirsch- / Zwergbirnen- and Zwergnecktarinen tree. Two of the potted plants are left and right on my terrace. Looks for my taste very, very nice. Just when the branches and leaves are not too dense, the plants are beautifully illuminated and that makes a very cozy and summery feel. I can not say much about the burn time, because so far I could not stay up for so long, in order to assess the can. Better batteries I have but for safety's sake worried before. Now remains to be seen whether rain and lightning cause no harm, because I have the spots in the potted plants very steeply upwards (maximum inclination of the spots to the rear and additionally plugged per spike diagonally into the ground so that the spots vertically lights up). Even my neighbor was very fond of it, so I with my second order (total I have now 4 pcs. In use) have also ordered a trio spot for the neighborhood. As I said: Without previous experience rain: strong buy recommendation!
Update as of 09/02/2013: I now have total 6 Spots in use + 1 x neighbor: the burn time is extremely long. When I get up in the morning and then go to work (about 06.20 clock) light up the still! This is extremely good.
BUT:. At least two spots (also from neighbors) penetrated is already slight rain water in one or more of the spots. I think that's now not so great! Ergo the durability will not be really high!