Solar Brick Landscape Path Light, 8x4 Recessed Polyresin Paver, 12 Warm White LEDs, Waterproof, Outdoor Use, No Wires or Plugs -

With the assistance of LED and green solar technology, these luminous, durable pavers will require little to no maintenance. Place them, turn them on, and let the sun do all the work. An interior solar panel recharges the battery throughout the day, turning the light on automatically at dusk, and offering you a cool, white glow well into the evening. The pavers have many uses - place them among bricks in your driveway, patio or pathway, mold them with concrete to create flush lights in stairs, or embed them in decorative stones (as shown.)