Malibu Outdoor One-Light Tier Light, Black with Crystal Globe, 4 Pack #LZ3W4 Outdoor 1-light tier light marks entrances, walkways and darkened areas at night Sun charges the batteries by day and turns on automatically at night Crystal-like globe with molded-in refractor intensifies the light output; creates a sparkling effect Stays on up to 15 hours continuously Pack of 4 black fixtures with bright white LED bulbs