There are a total of 35 burgundy lights on this LED strand. They are 5MM lights, also called polka-dot lights, with a conical shape that allows for greater light dispersion. Being LEDs~ these bulbs use substantially less power than other string lights and are much more durable. The white wire is 22 gauge. The total strand length is 12.5'~ including 4"" between bulbs~ a 4"" end cord and a 4"" lead cord. Average power consumption is 0.071 watts/LED. Product can be connected up to 210 watts per plug. The bulbs/lenses are weatherproof and non-removable or replaceable. If one goes out the rest stay on. Product is UL approved. It has a one year limited warranty and is intended for temporary 90 day seasonal use. Light string has traditional stackable~ end-to-end plugs.