Classy Caps SL211W 4X4 White Imperial Solar Post

Classy Caps Imperial Solar Powered Integrated LED Aluminium 4 in. x 4 in. Fence Post Cap Light w/ Base Adapter Included Aluminium/ in White | Wayfair (2.5 H x 6 W x 6 D in)

Classy Caps Imperial 6" Wide LED Solar Post Cap Light that fits 3.5" x - White (See Description)

Classy Caps White Solar Powered 0.33 W LED Post Cap Light 1 pk

Classy Caps SL211 Imperial 6" Wide LED Solar Post Cap Light that fits 3.5" x 3.5" or 4" x 4" Post White Outdoor Lighting Post Lights Single Head Post