Walmart has Mainstays Solar Powered Black LED Landscape Spot Light, 60 Lumens (2 Count) for $11. Shipping is usually free to Walmart+ members or on orders over $35.

About this product:

Illuminate your yard with Mainstays 60 Lumen Solar Outdoor Landscape Spot Light, Black (2-Pack). Automatic on/off operation with no wiring makes for easy installation and use. The energy efficient LED provides warm white light to highlight features of your landscape. Weatherproof design: You can safely install these spotlights to brighten up your walls, planters, pathways, front yards, back yards, patios and trees. Provides up to 8 hours of nightly run-time. Easy to install, they are powered by rechargeable batteries (included). 1-year limited warranty. For questions call 1-800-711-1585.