These energy-efficient, low-maintenance solar fence post caps are perfect for adding a soft glow to your fence post line. Made of Heat-Resistant Plastic, they will last for years to come. With a larger 10mm LED and our Newest Solar Panel, they will provide double the brightness and longer illumination

Two Outdoor Garden 4 x 4 Fence Post Caps
One Pre-Installed Rechargeable Battery In Each Unit, Can Last Up to Two Years
Material: Plastic with copper finish or black/white finish
Light source: One big 10mm White LED (Warm White LED optional on Copper models only)
Solar panel: Amorphous Solar Panel
Operating Time: Up To 8 Hours (depending on the weather, sunlight availability)
Safe & Weather Resistant
*Copper Fence Post Cap Base Dimensions: 
Fitment: Fits All 4 x 4 Posts (Holow plastic/PVC or Solid Wood/Composite)
Post Base Dimension: 3 15/16" (L) x 3 15/16" (W) x 1" (H) (with 3 13/16" inside opening)
Deck/Rail Base Dimension With Sleeves: 5.5" (L) x 3 15/16" (W) x 1 7/16" (H) (Discard if used with post)
Note:
Wood/Composite posts: Post diameter must be smaller than 3-13/16" (Post cap will fit outside)
Hollow Vinyl/Plastic Post base: Inside post opening must be larger than 3-15/16" square (Post cap will fit inside)
*Black/White Square Post Cap:
Will fit on a 4 X 4 Wooden Post only
Note: Additional charge will incur when optional features are selected