Product details:
Non-breakable LED bulbs, 10 sockets, 12 bulbs included. Indoor/outdoor use, heavy duty 16/3 SJTW cord. Lasts 22 years, 25, 000 hours, 86% energy savings. 20', 1.5W, LED string light set, non-breakable LED bulbs, 10 sockets, 12 bulbs included, indoor/outdoor use, heavy duty 16/3 SJTW cord, lasts 22 years, 25, 000 hours, 86% energy savings.