LED Christmas Light String Guide

LED G12 Globes in Hand

1000Bulbs.com now carries hundreds of LED Christmas lights. Far from only reserved for the tech-savvy, these products are now mainstream holiday lighting. Last year alone we saw LED Christmas light adoption up 25%, and we expect that trend to continue.

To make your Christmas decorating as easy as possible, here are all the different types of LED Christmas light strings currently available, along with a brief description and application ideas for each type.

LED Mini LightsLED Mini Light Strings: Also known as M5 LED lights, these emulate the look of incandescent mini lights. Most have faceted caps that disperse the light from the LED, though some newer LED mini lights look identical to their incandescent counterparts.

LED Wide Angle LightsLED Wide Angle Mini Lights: Though these do not directly emulate the look of mini lights, they serve the same function. Wide angle LED lights (sometimes called “Polka Dot” lights) use a 5 mm concave lens to disperse light in a wide, circular pattern. See this graphic to better understand how Wide Angle lights work.

LED Versaline LightsLED Commercial Light Sets: New this year, these special low-voltage light sets are meant for commercial applications. Also known by the brand name “Versaline,” these low-voltage lights use proprietary, daisy-chained controllers and connectors for amazing effects in large civic, business, and theme park displays.

LED C6 LightsLED C6 Light Strings: Sometimes called “strawberry” lights, these strings feature 3/4 inch diameter faceted bulbs permanently affixed to wire. Slightly larger and brighter than LED mini lights, C6 strings are popular for indoor applications including garlands and Christmas trees.

LED C7 LightsLED C7 Light Strings: These strings feature 7/8 inch diameter smooth or faceted bulbs permanently affixed to wire. Though typically used outdoors, they are sometimes seen indoors where they create a strong, richly-colored “pop.”


LED C9 LightsLED C9 Light Strings: These strings feature 1-1/8 inch diameter smooth or faceted bulbs permanently affixed to wire. Unlike C7 strings, these large, bright bulbs are visible from large distances and are almost exclusively used outdoors to line everything from rooftops to sidewalks.

LED G12 Globe LightsLED G12 “Berry” Light Strings: These strings feature 12 mm (about 1/2 in.) diameter berry-shaped globes permanently affixed to wire. Their unique “berry” shape is sometimes preferred to the cone shape of C6 strings and makes them a popular choice for wreaths and garlands.


LED Programmable LightsProgrammable LED Light Strings: Not to be confused with commercial light sets, programmable LED light strings feature built-in, multi-function controllers and large lights in creative shapes like icicles and oversized C7 bulbs. The controllers on these lights are deceptively simple, with just a few buttons able to create a unique light show.

LED InvisiLiteInvisiLite LED Light Strings: Great for centerpieces and small wreaths, these strings feature tiny LED bulbs set on bendable and formable wire that virtually disappears against a green background. The wire is slightly rigid, so it holds its shape and affixes well to any type of artificial greenery.


What is your choice for Christmas lights this year? Will you be using LED or sticking with old-fashioned incandescent? Let us know what you think in the comments, and be sure to share your project ideas on our Facebook, Twitter, Google Plus, and Pinterest pages. We especially like to see your pictures!

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Benjamin is a writer for 1000Bulbs.com.

  • Caryl Anne

    I love that you explained how each strand of lights is typically used. So helpful and informative! Thanks for sharing!