Set of 25 LED Christmas Lights | Features: | Color: opaque red bulbs / green wire | Retro ceramic style looking light covers | Number of bulbs on string: 25 | Bulb size: C7 light cover over 1 wide angle bulb | Smooth light covers | Spacing between each bulb: 8 inches | Lighted string length: 16 feet | Total string length: 17 feet | Additional product features: | Energy star lights | LED lights use 90% less energy | Lights are equipped with a clamp on the base of each bulb so that you can easily attach the lights to trees bushes and more! | Super bright bulbs | Bulbs last up to 100 000 hours | If one bulb burns out the rest will stay lit | Durable non-glass replaceable bulbs | Cool to the touch | End-to-end connectors allow you to connect multiple sets together (not to exceed 210 watts) | Commercial grade lights | Wire gauge: 22 | Comes with replacement bulbs and fuse | UL listed for indoor/outdoor use | 120 volts 60 Hertz 0.027 amps 3.24 watts | Material(s): plastic light covers/wire