C9 Blue Christmas Light Bulbs, Opaque
By Wintergreen Lighting®
Item Number: 15135


List Price: $12.75
You Save $1.25 (10% off)

Boxes of 25

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Be bold with Blue this holiday season. Our C9 blue frosted bulbs are long lasting, weather resistant and high impact. Outline the roof or wrap trees with larger C9 bulbs and make a statement in brilliant blue.

  • Blue C9 Christmas bulbs, 7 watt, E17 - Intermediate base.
  • Commercial grade bulbs with average lifetime of 3,000 hours.
  • Nickel plated bases prevent corrosion and improve connectivity, saving you time and money.
  • Opaque Christmas bulbs cast a soft color glow by diffusing the light.
  • C9 bulbs measure over 2.5 inches from base to tip.
  • Use with C9 strings, sold separately.
  • Indoor / Outdoor use.

View Detailed Specifications
Quantity Each Price Percent Discount
40 - 80 boxes $10.84 each 15%
80 - 160 boxes $10.20 each 20%
160 - 400 boxes $8.93 each 30%
400+ boxes $7.65 each 40%
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Customer Reviews
Customer Rating
4.7 out of 5 based on 11 reviews
Write A Review

Reviewed by Arlene S.
on Wednesday, December 14, 2022

C9 Blue Christmas Light Bulbs, Opaque

They arrived quickly, packaged well and in working order! Can't ask for anything better than that!!

Reviewed by Colette C.
on Tuesday, December 07, 2021

C9 Blue Christmas Light Bulbs, Opaque

Excellent product, fast shipping.

Reviewed by Frederick C.
on Saturday, November 25, 2017

C9 Blue Christmas Light Bulbs, Opaque

We were looking for "old school" bulbs to replace burned out bulbs on an existing string. The color and size of these bulbs were perfect. Very pleased with product.

Reviewed by Cathy D.
on Tuesday, November 21, 2017

C9 Blue Christmas Light Bulbs, Opaque

Disappointed in the color of the bulbs. They are more of a light blue than a deep blue. That being said, the bulbs were shipped quickly and arrived in good condition.

Reviewed by Rick R.
on Tuesday, February 21, 2017

C9 Opaque Lamps

I love these big, bright bulbs; they make a such a bold statement!

Reviewed by Ben Y.
on Tuesday, May 05, 2015

True blue!

This color of blue is pure vintage of the era of the 50's & 60's. I recall helping my dad put these strands of large Christmas bulbs on the two big Junipers at the front of our house.

Reviewed by Chris H.
on Saturday, December 13, 2014

C9 blue bulbs

They are exactly what I hoped for! Can't get in stores anymore. Very inexpensive and arrived before they said it would!

Reviewed by Michael R.
on Wednesday, January 29, 2014

Will order again

Bulbs arrived quickly in a well packaged box. The coloring on the bulbs was thick and evenly applied. Once lite up, they had a uniform color. Very satisfied with the product and price.

Reviewed by David D.
on Monday, January 20, 2014

C9 Blue Replacement Bulbs,

The bulbs arrived in excellent condition.

Reviewed by Brad R.
on Saturday, January 18, 2014

C9 Blue Opaque Bulbs

I have always used all blue lights on the outside of my home, and I have always struggled to find enough replacement bulbs in packs of all blue. These bulbs arrived in great condition, and they all worked immediately. I will do it again next year.

Reviewed by Ricky R.
on Friday, January 17, 2014

C9 Green Opaque Lamps, E17 - Intermediate Base

Order arrived quickly. I bought a box of 25 bulbs for about the same price I would've paid for a box of 6 bulbs locally.