C9 LED Christmas Lights

Using the latest in LED Christmas lighting technology, these light strings are shaped like traditional C9 bulbs but use up to 90% less electricity than their glass counterparts. Wired like traditional Christmas tree lights using 20 AWG wire, their single-body engineering makes them ultra-low current allowing them to be run 100's of feet in series. Rectifiers at the beginning and middle of each set significantly reduce flicker. Non-removable bulbs resist moisture and create a seal against the elements.
Keep in mind that the bulbs on this set of lights cannot be removed or replaced. If you are searching for C9 LED replacement bulbs or traditional 18 AWG Christmas light cords, head over to Christmas light bulbs and cords.

Use these light sets for:

  • Outlining rooflines
  • Outlining walkways and flower beds
  • Wrapping large tree trunks
  • Outlining signs
  • Decorating Christmas Trees - mix with mini lights for visual texture
  • Under-lighting patios covers

All of our sets are rectified and feature either uni-body or 2-piece construction.

Questions asked frequently about these light strings:

Can I interchange the lights with sets I purchased elsewhere? No, our design is proprietary and the bulbs aren't compatible with other manufacturer's light strings. Most of our sets have one unit construction and the colors cannot be switched between different strings. If you would like to create custom color combinations, an ideal (and better) solution would be to purchase C9 stringer wire and retrofit C9 bulbs.

Can I interchange bulbs from two color strings? In most cases, no. For the limited number of Premium C9 strings, the lenses can be unscrewed and the diode is replaceable. The LED and lens could be exchanged with an identical set but different colors of LEDs have different ratings and doing so could shorten the lifespan of your light strings. See answer above with a better solution.

Are these rectified? Yes, all of our LED light strings have inline rectifiers, either in the plug or between the plug and first light.

Do they heat up? No, under normal operation, LED light strings stay cool while operating.

Can I make the strings shorter? No, these C9 Christmas light strings cannot be cut or modified. If you have extra lights left over at the end of a run, you'll have to visually hide them in your display since they cannot be adjusted due to their ultra-low current engineering.