Set of 70 LED M5 Christmas Lights. Item #X6G1703. Features Color red bulbs / green wire. Number of bulbs on string 70. Bulb size M5 mini bulb . Spacing between bulbs 6 inches. Approximate lighted string length 35 feet. Approximate total string length 36.5 feet. Additional Product Features Commercial grade lights. If one light goes out the rest will stay lit. Lights are equipped with lamp lock feature, which makes them replaceable, interchangeable and keeps them from falling out. Uses 90% less energy. Super bright bulbs guaranteed to light. Cool to touch rugged, non-glass bulbs. Replaceable bulbs and fuses included. End-to-end connectors allow you to connect multiple sets together not to exceed 210 watts . UL listed for indoor/outdoor use. 120 Volts, 60 Hertz, .04 Amps, 4.8 Watts. Material s plastic bulbs/wire.