You''ll light up the world with this stunning electric light string set. Each strand in this set of 2 patio light strings includes 20 ST38 glass bulbs (40 Bulbs Total), each spaced 12-inches apart with a total lighted length of 20 feet. You receive two strands in the item so that''s a total of 40 lights and 38-feet of lighting! Safely powered by a UL-Listed, 6-inch long brown lead cord, this patio light set will glow softly and safely all night long and makes this light string the perfect indoor or outdoor accent for any season. Connect up to 4 light strings to decorate your home, inside or out. Chase away the darkness with these beautiful and energy efficient light strings!