We help you create smiles in the moment and memories that last a lifetime.

LED Christmas Lights

Every LED light format we make -- string lights, replacement bulbs, icicle lights, net lights, and rope light - in one place. Browse by format or use filters to narrow by color, effect, or bulb style.

Want the full rundown on formats, bulb styles, and how to choose? Start with our LED Christmas Lights guide.

Fast shipping
Reindeer Proof Warranty
Pro Grade quality
Qualified Expert Support

Shop Faster

Jump straight to the best-fit light family or common use case.

Shop 5mm Lights Shop M5 Lights Shop C6 Lights Shop G12 Lights Shop C7 Lights Shop C9 Lights Shop Net Lights Shop Icicle Lights Shop Rope Lights Best for Rooflines Best for Trees & Shrubs

Everything You Need to Know About LED Christmas Lights

The LED Christmas Lights collection is the complete LED lighting catalog at The Christmas Light Emporium — every LED string format, specialty line, and replacement bulb in one place.

What’s in This Collection

LED String Lights — 5mm, M5, C6, and G12 lens styles in steady-on and specialty effect variants. Specialty lines: DreamSpark® (random slow fade), SuperSpark® (all-strobe), QuadSpark® (every 4th lens strobes), and ColorCraft (exclusive multi-color blend combinations). Available across a full color range including warm white, cool white, red, green, blue, orange, purple, pink, teal, gold, and ColorCraft blends.

ProCore® C7 and C9 Bulbs — LED replacement bulbs in faceted and smooth lens styles. C7 (E12 base) is the standard for window outlines, doorway outlines, and wrapping around Christmas trees. C9 (E17 base) is the standard for rooflines and architectural outlines. SuperSpark® strobe versions available in C9.

Icicle Lights, Net Lights & Rope Light — Icicle lights for eaves and overhangs; net lights for fast, even bush and ground coverage; rope light for custom outlines and accents.

How to Choose

For trees, wreaths, garlands, and bushes — 5mm, M5, C6, or G12 LED strings. For window outlines and doorways — C7 ProCore® bulbs. For rooflines and architectural outlines — C9 ProCore® bulbs. For eaves — icicle lights. For bushes and ground cover — net lights. For outlines and accents — rope light.

For effects: DreamSpark® for a soft, living glow. SuperSpark® for full-strobe impact. ColorCraft for color combinations not available anywhere else.

Frequently Asked Questions

Are LED lights dimmable? All standard bulbs and strings are dimmable unless otherwise noted. Specialty strings — slow fade, strobing, twinkle, and RGB color-changing — may not be dimmable or may display undesirable behavior when used with a dimmer.

Can strings be connected end-to-end? Yes — max-connect specs are listed on each product page.

Are these outdoor-rated? All 5mm, M5, C6, and G12 LED strings and ProCore® bulbs are rated for both indoor and outdoor use.

What’s the difference between C7 and C9? C7 (E12 base) is the standard for windows, doorways, and tree wraps. C9 (E17 base) is larger and the standard for rooflines and architectural outlines.

What’s the Reindeer Proof™ Warranty? Our in-house warranty covering manufacturing defects and performance failures. Duration varies by product — see individual listings.

Browse Sub-Collections

5mm LED Strings | M5 LED Strings | C6 LED Strings | G12 LED Strings | LED Bulbs | Icicle Lights | Net Lights

Buying Help

Questions & Answers

Quick answers to help shoppers choose the right LED Christmas lights for different parts of a display.

What kinds of LED Christmas lights are in this collection?

This collection includes LED string lights, replacement bulbs, icicle lights, net lights, rope light, and specialty effect options.

How do I choose the right LED Christmas lights for my project?

Use string lights for trees, wreaths, garlands, and bushes, C7 bulbs for windows and doorways, C9 bulbs for rooflines and architectural outlines, icicle lights for eaves, net lights for bushes and ground cover, and rope light for custom outlines and accents.

Are LED Christmas lights dimmable?

Standard bulbs and strings are dimmable unless otherwise noted. Specialty strings such as slow fade, strobing, twinkle, and RGB color-changing variants may not be dimmable or may not behave well on a dimmer.

Can LED Christmas light strings be connected end to end?

Yes, but the maximum end-to-end connection limit depends on the specific product. Check each product page for the exact max-connect specification.

Make Memories. Create Smiles.

We help you create smiles in the moment and memories that last a lifetime—seriously, that's what gets us up in the morning!

  • Share the Joy

    Share the Joy

    We absolutely believe that if we create as many smiles, spread as much joy, develop as many memories, and share the gift of hope with as many people as possible, our world will be a far better place. It's not just business—it's our mission!

  • Make It Easy

    Make it Easy

    Life is already complicated enough and decorating should be pure fun! We help you make your sometimes overwhelming projects easy and totally enjoyable—because stress and holiday decorating don't mix!

  • Reindeer Proof

    Reindeer Proof

    Every single product we sell is quality checked by our hardworking elves and backed by our famous Reindeer Proof™ Warranty that covers you no matter what happens!