Save energy and money this year with new string lighting. These LED string lights include 60 red, green, yellow, and blue LED lights on a 16.5 green cord. The wide angle LED lasts much longer than traditional string lights and casts light further in all directions. Average bulb life 25,000 hours. Bulbs measure 1/4 x 3/16. Bulbs do not burn out and do not need to be replaced. Includes two replacement fuses. Connect up to 42 strings end to end. UL tested and approved. Bulbs are break, fade, and chip resistant. For indoor and outdoor use.