Solar-powered driveway markers garner power from the sun throughout the day to illuminate walkways, driveways, landscapes, ponds and more throughout the night Lasts up to 100,000 hours. Slim design saves space. Easy to install. No wires. Include ground stakes. Ultra bright, cost effective, energy efficient lights power on automatically at dusk and shut off at dawn. Requires four AA batteries, included. Plastic, 2 x 2 1/4 x 27 3/4". Set of four

19.98