Perfect for walkways and docks, this wireless, low-profile solar light installs easily with only two screws. Attractive and functional, the solar light automatically comes on at dusk, while the extended-duty solar charged batteries can store enough energy to run the light until morning. Tough enough to withstand pedestrian traffic and moderate vehicle traffic such as hand carts. 6-lumen output. Measures 4" x 4-1/4" x 1". Please allow 8 - 10 hours of initial charging in full sunlight before installation. Two-year warranty.