During the day, these energy-efficient lights harness sunlight energy to charge their internal battery. At night they automatically turn on, emitting a bright glow for your fence post line. It will decorate fences, entrances, deck rails One Pre-Installed 3.2V Lithium-Ion battery per light Light source: 5 Ultra Bright White LEDs Material: Heat resistance plastic. Operating Time: Up to 8 hours (depending on weather, regions and sunlight intensity available) Safe & Weather Resistant Dimensions: 7.5" diameter, 12" height On/Off switch (for testing and storage purposes- Must be turned on for initial use) *5" universal base (measurements: 4.75" x 4.75" & 5 1/16" x 5 1/6"- For both 5 x 5 Solid Wood/Composite Post and 5 x 5 Hollow PVC/Vinyl/Plastic Posts)
- Light source : Ultra Bright White SMD LEDs for each individual light.
- Material: Premium Heat-Resistant Plastic
- Operating Time: Up to 8 hours (depending on weather, regions and sunlight intensity available)
- 5x5 Combination Mounting Base for 5x5 model has two sides and thus serves two functions. Inside diameter of one side is 4.75" (good for solid wood/composite posts) and inside diameter of other side is 5 1/16" (good for hollow PVC/Plastic/Vinyl posts)
- Light source : Ultra Bright White SMD LEDs for each individual light.
- Material: Premium Heat-Resistant Plastic
- Operating Time: Up to 8 hours (depending on weather, regions and sunlight intensity available)
- 5x5 Combination Mounting Base for 5x5 model has two sides and thus serves two functions. Inside diameter of one side is 4.75" (good for solid wood/composite posts) and inside diameter of other side is 5 1/16" (good for hollow PVC/Plastic/Vinyl posts)