During the day, these energy-efficient lights harness sunlight energy to charge their internal Lithium Battery. At night they automatically turn on, emitting a bright glow for your fence post line. Each light is made of Premium Heat-Resistant Plastic for years of use. With our Newest & Improved Solar Panels, a 3.2V 400 mah Lithium Battery, and 5 Ultra Bright LEDs, its output is virtually unparalleled.
LEDs color: 5 Bright Amber LEDs
Mounting Base (Inside Diameter): 3 3/4 "X 3 3/4" (Solid Wooden/Composite Post) OR 4 1/16" X 4 1/16" (Hollow PVC/Vinyl/Plastic Post). (PLEASE GIVE US YOUR SIZE)
Material: Premium Heat-Resistant Plastic
Automatic on at dusk, off at dawn (on/off manual override switch)
Operating Time: Up to 8 hours (depending on weather, temperature, regions and sunlight intensity available)