4 Pack Solar Powered Post Fence Cap Lights with 2 Color Modes for Patio Porch Garden, Black

These solar post lights offer two lighting modes and 16 LEDs delivering 20 lumens. They are suitable for 4x4 wooden or vinyl posts and can be used for garden, patio, fence, and deck decoration. They charge during the day and light up at night.

• The description claims the lights are energy-saving and environmentally friendly.