You'll light up the world with this stunning solar patio light string. Each strand 10 ST38 LED glass bulbs, each spaced 12-inches apart with a total lighted length of 9 feet. Safely powered by, 72-inch long lead cord, this patio light will glow softly and safely all night long and makes this light string the perfect indoor or outdoor accent for any season. With a solar collector on/off button, the lights come on automatically when the sun goes down. Chase away the darkness with these beautiful and energy efficient light strings!