ALEKO FSL6X6 Solar Fence Post Cap Pathway Lights Outdoor Garden Fence Lamp Light White Color, Lot of 4 Lot of 4 warm bright solar white post cap square lights Light turns on automatically when dark. Solar power, no wiring required, energy saving Mounts to standard 4 x 4 inch posts. Solar light dimensions: 6 x 6 x 4 inches Corrosion resistant, weatherproof Color: White