Work great. Really bright for the size. Easy to install. I used Christmas light gutter clips. Seems to charge well although hard to say since they are not on much so the battery should not drain fast at all. Very versatile. Sensors pretty sensitive even from an angle. I would say about 10 to 15 feet range. UPDATE. NOV 27 2018. Still working well even with cold weather and snow. The motion sensor gets blocked by snow accumulation sometimes. The solar panel seems to work even with a layer of snow on them. Update March 8 2019 Still working well. Even after the polar vortex the lights held out. I don’t often feel compelled to update a product review but every time one of the lights light my path I am reminded how convenient they are.