Set of 2 Solar Powered White 4" x 4" Square Fence Post Light with White LED Product Dimensions: 5.75" x 5.75" x 4.5", Base Dimensions: 4" x 4" 100% Solar Powered no external wiring necessary Rechargeable Battery included (AA Ni-Cd) Brilliant White LED, with over 100,000 burn hours Clean White Finish