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C9 Warm White Twinkle Smooth ProCore® LED Christmas Light Bulb String Light Set, 25 Lights, 25'

C9 Warm White Twinkle Smooth ProCore® LED Christmas Light Bulb String Light Set, 25 Lights, 25'

by HollyBrand® Lighting

Commercial ProCore LED bulbs
Indestructible polycarbonate lens
Superior color and brightness
Corrosion resistent nickel base
Includes 25 bulbs and 25 socket stringer

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Regular price $57
Regular price Sale price $57
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When ordered by 2pm CST

UL listed warm white TWINKLE ProCore® SMD LED Opaque lens C9/E12 base with SMD LED technology. 25 bulbs and 25 socket stringer with 12" spacing between sockets.

ProCore SMD LED technology results in bulbs that shine brighter and last longer while still maintaining the virtually unbreakable, fade resistant, energy efficient benefits of standard LEDs. You will be amazed at how bright these bulbs are. They are fantastic.

Features:

  • Commercial string light sets include bulbs and light strings; to assemble, simply twist bulbs into light sockets
  • 25 commercial grade C9 warm white lights with 25' of 18 gauge green wire
  • 25 sockets at 12" spacing
  • Connect up to 1,000' of lights or up to 960 watts
  • ProCore SMD LED technology for a more brilliant light
  • Bulbs are virtually unbreakable, and colors never fade, chip or crack
  • LED bulbs remain cool to the touch

Frequently Asked Questions

How many sets can I connect end-to-end?
Up to 1,000 feet or 960 watts total.
How does the twinkle effect work?
Every bulb twinkles independently at random intervals. Across a full display, the combined effect creates a natural, cascading twinkle.
Are these dimmable?
Twinkle bulbs are not compatible with standard dimmers or lighting controllers.
Can I buy the stringer and bulbs separately?
Yes — browse our C7/C9 stringers and socket wire and ProCore™ LED bulbs separately.
What clips work with C7/C9 strings?
Browse our Christmas Light Clips collection for shingle tabs, wedge clips, and ridge clips.
Do I need a timer?
A timer keeps your display on a schedule automatically. See our outdoor Christmas light timers.
Browse matching Warm White options
See coordinating Warm White products: C9 light strings, C7 LED bulbs. Or browse the complete Warm White Christmas lights collection.

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More Information

Features:

  • Commercial string light sets include bulbs and light strings; to assemble, simply twist bulbs into light sockets
  • 25 commercial grade C9 warm white twinkle lights with 25' of 18 gauge green wire
  • 25 sockets at 12" spacing
  • Connect up to 1,000' of lights or up to 960 watts
  • Highly durable bulb construction with a lifespan up to 60,000 hours.
  • SMD LED technology for a more brilliant light
  • Nickel plated bases prevent corrosion and improve connectivity, saving you time and money.
  • Low watt LED bulbs allow you to safely make longer runs of light.
  • Bulbs are virtually unbreakable, and colors never fade, chip or crack.
  • LED bulbs remain cool to the touch.
  • Indoor / Outdoor use.

Questions & Answers

What wedding lighting does The Christmas Light Emporium carry?

Browse the Wedding Lighting collection for all currently available options. We carry a curated selection to meet your holiday lighting and decorating needs.

Are wedding products covered by a warranty?

Yes — all LED light strings and ProCore bulbs in our store are covered by our Reindeer Proof Warranty. See the product page and warranty policy for full coverage details.

Are wedding products suitable for outdoor use?

Yes — all of our LED string lights are rated for both indoor and outdoor use unless noted otherwise on the product page. 

Are wedding products in stock and available to ship?

Products in this collection ship fast while inventory lasts. If a product shows as in stock, it is available to ship.

Are wedding lights dimmable?

Standard LED strings are dimmable. Specialty effect strings (strobe, slow fade, twinkle) may not be dimmable or may display undesirable behavior when used with a dimmer — check the product page.

Can I connect wedding strings end-to-end with other lights?

Yes — most of our LED string lights are designed to connect end-to-end. Check the product page for the maximum number of strings that can be safely connected in a single run.

How do I calculate how many wedding strings I need for my display?

For trees: one string per foot of tree height. For bushes: one string per square foot of coverage. For rooflines: measure linear footage and match to string length. Our customer service team can help you plan.
  • Warranty Length: 3 Seasons
  • What color are the lights: Warm White
  • Do these twinkle, strobe, slow fade, color change, etc? Twinkle
  • Number of bulbs: 25
  • Wire color: Green
  • can the be used indoors/outdoors? Indoor/outdoor
  • How many strings can I connect together end-to-end? 40
  • Does it have a male and female plug? Male and Female
  • How long is this string? Lit length: 24 (25 bulbs at 12 inch spacing)
  • How long is this string? Total length: 25 (25 bulbs at 12" spacing + 6" lead + 6" tail)
  • What color is the wire? Green
  • What gauge/how thick is the wire? 18
  • What is the spacing between sockets? 12 Inches
  • What type of bulb is this? Lens finish: Opaque
  • What type of bulb is this? Style: C9
  • How many bulbs are there on the string? 25
  • What is the spacing between the bulbs? 12 Inches
  • Are these dimmable? can they be dimmed? No
  • How many watts per bulbs? 0.84
  • How many watts per set? 24 (.2 amps)
  • Are these LED? or incandescent? LED
  • What are these bulbs made of? Polycarbonate
  • Voltage Rating: 120v
  • Does it have grounded plug? No
  • Does it have a user replaceable fuse? Yes
  • Product Style: String

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Smiles + Joy + Memories = Hope

This is the equation we absolutely live by every single day. We know that Christmas decorating makes people smile and brings pure joy while creating memories that last forever. These combined effects give people hope, and honestly, that's what it's all about. Lighting is pure magic—it's the twinkle in the eyes of people of all ages that makes everything worthwhile. THAT is what we call hope with a capital H!

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

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  • 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

    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!

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