C9 Cool White OptiCore LED Christmas Light Bulbs

Item Number: 72639


List Price: $42.25
You Save $7.50 (18% off)

Boxes of 25

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Complete your winter wonderland with the shimmer of diamond white light! Cool white OptiCore bulbs featuring SMD LED technology emit vibrant, radiating light and last even longer than traditional LEDs while still maintaining the virtually unbreakable, fade resistant, energy efficient benefits you love. Our cool white is true to hue, so you can expect consistent pure white color from the first bulb to the last! Hang cool white C9 OptiCore LED bulbs alone or add a vibrant accent bulb in red or blue to customize your outdoor design.

  • Cool White C9 OptiCore LED bulbs, E17 base
  • OptiCore bulbs feature a reflective core design for superior optics
  • Polycarbonate bulbs are virtually unbreakable, and colors never fade, chip or crack
  • Highly durable bulb construction with a lifespan up to 60,000 hours.
  • SMD LED technology for a more brilliant light source
  • Top quality dimmable bulbs work great in steady or animated displays
  • Nickel plated bases prevent corrosion and improve connectivity, saving you time and money
  • Larger diamond-cut pattern facets that generate beautiful light halos
  • Low watt LED bulbs allow you to safely make longer runs of light.
  • Energy efficient bulbs reduce power needs by up to 90%
  • LED bulbs always remain cool to the touch
  • Bulbs only, light stringer sold separately
  • Use with E17 - Intermediate stringer
  • Indoor / Outdoor use

View Detailed Specifications
Quantity Each Price Percent Discount
40 - 80 boxes $31.69 each 25%
80+ boxes $29.58 each 30%
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Customer Reviews
Customer Rating
5 out of 5 based on 10 reviews
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Reviewed by terry v. w.
on Thursday, November 23, 2017

C9 Red OptiCore LED Christmas Light Bulbs

Very pleased with the pricing and the performance of this bulb.

Reviewed by Denis M.
on Saturday, March 17, 2018

C9 130V Dimmable OptiCore Cool White LED Replacement Lamps

These new LED bulbs are very white with a nice glow. The bulbs are very strong and built with quality craftsmanship.

Reviewed by Luanne B.
on Saturday, July 24, 2021

C9 Cool White OptiCore TM LED Christmas Light Bulbs

I used these to light our outdoor patio. They certainly brightened the place up. I love them!

Reviewed by Jim W.
on Thursday, July 08, 2021

C9 Cool White OptiCore LED Christmas Light Bulbs

These bulbs are as advertised - bright light and fit well with the other LED lights.

Reviewed by DAVID L.
on Thursday, July 01, 2021

C9 Cool White OptiCore LED Christmas Light Bulbs

Bright, pure white light.

Reviewed by Brian H.
on Saturday, June 26, 2021

C9 Cool White OptiCore LED Christmas Light Bulbs

Bulb quality is high, with top-notch color and brightness output. These bulbs are priced competitively. These are compatible with your old strings, so you can upgrade one box at a time as the old glass ones fail.

Reviewed by Edward W.
on Saturday, November 12, 2022

Cool White OptiCore LED Christmas Light Bulbs

Very clear and bright lights.

Reviewed by Denise Y.
on Monday, November 28, 2022

Very nice

Very nice and bright. We live in the country and you can see them pop from the road. They are really bright.

Reviewed by David R.
on Saturday, December 03, 2022

Love OptiCore

Great color great value! Love how bright these lights are.

Reviewed by Champ O.
on Monday, December 19, 2022

C9 Cool White OptiCore LED Christmas Light Bulbs

I can't say enough about how much I like these Opti Core bulbs. I highly recommend these for your display. Highly recommended.