Bullet_point = Energy saving & long lifepan-- 2 PACK 30FT G40 LED outside string light come with 32 1W LED bulbs(2 spare bulbs). Equivalent 10W incandescent light bulbs, which can save 90% energy. 30,000 hours long lifespan could reduce maintenance costs on changing bulbs frequently. (2PACK=60Ft 64LED Bulbs in Total). (page 1 / 1)