C9 Bulb Christmas Lights

These string lights bring a classic festive glow to your home during the holiday season. The patented one-piece non-removable bulb construction prevents moisture from creeping inside, preventing corrosion and extending the life of your seasonal display. Green cords blend seamlessly with branches, wreaths, or greenery, keeping the focus entirely on the bright illumination. This versatile design features faceted acrylic lenses that scatter light to deliver a traditional look on rooflines, porches, or trees. Plus, you can link multiple sets end to end to cover longer distances around your outdoor space.

I love that these work even if one bulb burns out. This has not happened yet! I am trying to replace all of my old incandescent strings.. Gregory. Akron, OH. Sat Sep 26 2026

Hang C9 incandescent lights featuring the most cheerful Christmas colors across gutters and fences, or stake them along the driveway to create a beautiful holiday display that is sure to delight.

Love! Just what I was looking for!. Jennifer. Montgomery, TX. Mon Oct 30 2023

OptiCore string lights are the most durable, beautiful string lights around. The polycarbonate bulbs are shatterproof and thicker than ordinary bulbs, giving these lights a warm, magical glow. The commercial-grade stringer is tough enough to withstand any kind of weather. And they're energy efficient at only 20 watts per set. White-wire lights blend in beautifully against gutters, fascia boards and other light-colored trim. Perfect as Christmas lights, patio and deck lights, party lights, bedroom lights and more, these are lights you can use again and again, in all kinds of settings.

Exactly what I ordered. Blue C-9s are hard to come by with the supply chain chaos. Grateful I found them!. Linda. Lakewood, WA. Fri Oct 22 2021

F15 Gold LED Plastic Flame Replacement Bulb, package of 25. Product Dimension : 1.15"W x 1.15"L x 3.5"H, Weight : 1 lbs.

Durable light bulb. I use it outdoor in candlestick wreaths. Robyn. Undisclosed. Fri Aug 05 2022

Increase the beauty in your home with LED novelty lights. Enjoy the elegance it will add, as well as all of the compliments it will garner throughout the year.

Nice and bright! They’ll be great for holidays. Apa. Charlotte, NC. Thu Oct 08 2026

Color-changing sugar-coated LED gumdrop Christmas 50 light string lighting. The colors are red, green, blue, orange, purple, and yellow. Electric LED gumdrop Christmas string lights can be used to represent the traditional guiding lights of welcome during the holiday season. These string lights can be used indoors or outdoors and be hung around patios porches or gutters for an illuminating accent to your seasonal decorating. This kit includes a 25-foot green electric string light cord with end-to-end connectors- 6” spacing between each bulb socket. Safe and easy to store for many years of use.

We love these lights we had one strand that did not work and received a replacement very quickly.. Katy. Tue Dec 22 2020

5 Pack of 24" Cool White LED SnowFall Tube Bulb, 64 SMD Doublesided Diodes, C9-E17 Nickel Base

[This review was collected as part of a promotion.] Excitement and pizazz in a snowfall light adds delight to the holiday tree lighting. These are superb.. Jonathan. Undisclosed. Mon Oct 16 2023

Outline your walkways, driveway, or landscapes in subtle warm white light with these shatterproof OptiCore LED pathway lights. The bulbs are made of polycarbonate, 200 times stronger than glass, so they can withstand getting kicked or stepped on and keep shining brightly. The smooth surface replicates the look of vintage ceramic bulbs. And they're energy-efficient: less than 1 watt per bulb. Perfect for the holidays or any time of year. Indestructible. Economical. Beautiful.

Excellent warm white color. Lights are bright and easy to assemble. Shipping was very fast.. Anonymous. Thu Dec 07 2023

C9-E17 Base SMD Faceted Twinkle Retro Bulb 25Bag. These .7 Watt Dimmable 2-5/8" Size Bulb are the same as original incandescent C9 bulbs and have Deep Facet cuts for a Sparkling appearance.

Bulbs create a fun, unique look when decorating for any special occasion. Perfect for weddings, tents, patios, awnings and Christmas decor.

Looked everywhere for replacement bulbs and found them here. Anonymous. Mon Dec 26 2022

OptiCore LED String Lights provide a stunning glow and superior durability. The secret is the OptiCore bulbs which feature SMD LED technology. Commercial grade Opticore LED bulbs emit superior, exceptionally vivid light and last even longer than traditional LEDs. This Christmas light set comes complete with a commercial light stringer, featuring heavy-duty STP1 insulation and professional-grade sockets for trouble-free wet weather performance. Whether displayed along your roof, outlining landscapes, or placed anywhere in your home, this OptiCore LED string light set will help you create a professional quality light display that you can enjoy for years to come.

Exactly what I ordered. Blue C-9s are hard to come by with the supply chain chaos. Grateful I found them!. Linda. Lakewood, WA. Fri Oct 22 2021

Celebrate any occasion in brilliant color! Triple-dipped transparent C9 bulbs offer the same weather-resistant, commercial quality, high-impact design found in our other bulbs with the added benefit of limitless versatility! Use these vibrant bulbs on the roof and wrapped around columns for a vibrantly fun Christmas lights display. Or mix and match several different colors to create a custom light display for any event.

These are perfect for our Christmas decorations.. Granny B. Texas. Thu Dec 19 2019

This heavy-duty string of lights is part of the Commercial Grade A series and requires at least one unit of the Commercial Grade A power cord to function (not included). There are 25 LED lights on the strand. Being LEDs, these multicolored lights use substantially less power than other string lights and are much more durable. Each bulb has a faceted cap on it that is meant to resemble the traditional C-9 Christmas light. Never before has it been safer to have these as part of your Christmas decorations. The green wire is 20 gauge. You can connect up to 10 strands together using the end-to-end connectors. UL listed for indoor and outdoor use. Requires one unit of power cord (C-APCORD-1G) to function properly (NOT INCLUDED).

Festively line any driveway or walkway with these bright LED ground stakes great decoration to welcome your friends and family to your home for Christmas gatherings.

I love them they work great to complete my front porch. Marisa. Mission Viejo, CA. Sun Nov 25 2018

Combine the beauty of vintage-style Edison bulbs with the technology of LED in these shatterproof Christmas lights. Each bulb contains a visible curved filament lined with diodes that produces amazing light at a fraction of the energy cost of incandescent bulbs. Plus, these bulbs are made from lightweight, shatterproof PolyFlex PET, so you can use them anywhere without fear of breakage. Combined with the commercial-grade 18 gauge stringer, they are string lights you will love for years. Rated for indoor or outdoor use.

Christmas bulbs in larger bulb sizes can be used in any application. C9 replacement bulbs light up Christmas and holidays. Twinkle lights flash in random patterns. Great retro Christmas light to hang from rooflines and for wrapping trees.

Love these! We live in SD and bulbs break in the cold weather easily.....these are pretty hardy. Do not break as easily!!. Leann. Revillo, SD. Sat Jun 19 2021

These bulbs are the perfect combination of modern technology and vintage styling. The ornate flexible filaments are lined with LED diodes that are energy efficient, yet stunningly beautiful. The bulbs are perfect for both indoor and outdoor use and have a lifespan of up to 20,000 hours so you can enjoy them day-in and day-out for years to come.

Bring a warm and festive glow to your holiday decorating with these classic C9 Christmas string lights. The bright, charming bulbs create a cozy atmosphere and add a cheerful touch to Christmas trees, patios, porches, entryways, and other indoor or outdoor spaces. Whether you are decorating for Christmas, a party, wedding, or special celebration, these versatile lights make it easy to create a welcoming and festive display.

Good quality for price looks very nice outside. Easy to hang. I did them myself. I am going to buy the mixed color ones next.. Debbie. US. Sun Aug 02 2026

C9-E17 Base SMD Faceted Retro Bulb 25/Bag. These .7 Watt Dimmable 2-5/8" Size Bulb are the same as original incandescent C9 bulbs and have Deep Facet cuts for a Sparkling appearance.

Create a magical holiday ambiance with these festive string lights! These battery-powered lights are perfect for illuminating trees, railings, or mantles. With their convenient end -to-end connection, you can effortlessly extend the shimmer and glow across your entire space.

Maribeth. Breese, IL. Wed Apr 17 2024

These bulbs are the perfect combination of modern technology and vintage styling. The ornate flexible filaments are lined with LED diodes that are energy efficient, yet stunningly beautiful. The bulbs are perfect for both indoor and outdoor use and have a lifespan of up to 20,000 hours so you can enjoy them day-in and day-out for years to come.

Bulbs create a fun, unique look when decorating for any special occasion. Perfect for weddings, tents, patios, awnings and Christmas decor.

Beautiful blue! Work well.. J Rae. Troupe Springs, MD. Sat Feb 06 2021

C9 Ceramic LED Twinkle Bulb Nickel Base, 120V .8 Watts, 25 Bulbs per Pack

Had strobe lights before. Replaced them with these. Easy on the eyes. Mellow blinking. Their great.. Johnny. Sacramento, CA. Mon Dec 22 2025

Light up your Christmas with these festive jumbo C9-style Christmas lights. These retro-looking lights boast the nostalgia of the traditional C9 design with the energy efficiency and long-lasting benefits of LED technology. Each bulb cover is filled with a 10-count clear light set. Perfect for making a bright bold holiday statement. Bulb covers: blue red yellow green clear. Number of bulbs on string: 10 lights in each bulb cover for a total of 50 lights. Bulb size: Mini wide angle. Lighted length: 12'. Total length: 17'. Commercial size light set. Easy to hang from metal loops. LED lights use 90% less energy. Cool to the touch. Recommended for indoor use or outdoors under a covered area. Rainproof adapter. Wire gauge: 22. 120 volts 60 hertz .08 amps 0.0 watts.

Love it. Wendi. Hendersonville, NC. Wed Nov 19 2025

Create a welcoming scene this holiday season with Christmas pathway lights outlining your landscapes! Pathway light sets include light strings, bulbs, and light stakes: everything you need to create a glowing driveway, walkway, and garden light displays for the holidays!

Love these- have held up well over 2 Christmases. Recommend.. Natalie. Marietta, GA. Fri Mar 27 2026

Create a magical holiday display with these innovative, energy-efficient LED lights. Designed specifically for outdoor use, they effortlessly connect to cover your home with a warm, inviting glow.

Create a winter scene in your home any time of the year using these lights. Hang them from the roof or across the fence to create a shimmering display of light inside or out. These lights will turn your home into a wonderland this season! Product Features: Color: warm white bulbs / black wire. Number of bulbs on string: 25. Bulb size: C9 (wide angle bulb with a C9 light cover). Bulb type: LED. Spacing between each bulb: 8". Lighted length: 16'. Total length: 17'. 6" lead cord (from the plug to the first bulb). 6" tail cord. Additional Product Features: Commercial grade lights. LED lights use 90% less energy. Durable non-glass replaceable bulbs. Cool to the touch. UL certified and approved for indoor or outdoor use. If one bulb burns out the rest will stay lit. Lights are equipped with Lamp Lock feature which makes them replaceable interchangeable and keeps them from falling out. Comes with replacement bulbs and spare fuses. Contains end-to-end connectors which allows you to connect multiple sets together (not to exceed 210 watts). Wire gauge: 22. 120 volts 60 hertz .02 amps 2.4 watts

Very happy with the quality of this purchase.. Anonymous. Apopka, FL. Thu Mar 19 2020

It arrived earlier than expected and their are no problems. Patricia. Pittsburgh, PA. Thu Feb 05 2026

This is my 10th set of these lights. Plan on having the brightest house for Christmas. Janice. Crandall. Sat Sep 18 2021

Festively line any driveway or walkway with these lighted ground stakes! Great for weddings Christmas holidays, Halloween parties, graduations, Fourth of July picnics, New Years Eve, cocktail parties and special premier events.

Stunning lights. Really beautiful for the holidays. Will be ordering more!. Den. Pacific Nw. Sun Dec 01 2024

The purple bulbs worked out perfect for my project. Out of 40 bulbs ordered, 2 did not work.. Pennie H. Thu Jan 25 2024

This isn't your traditional everyday Christmas light! Recreate your favorite Christmas light memories using today's technology with this string light, without having to worry about connecting too many strings!

Set the tone to your festive holiday yard scene. The Symphony Of Lights LED Light Show is a must have. Pre-Lit pathmarkers that resembling large C9 light bulbs.

Love it. Katie. Mon Jan 27 2025

[This review was collected as part of a promotion.] Super bright white bulbs. Built very well and practically indestructible.. John. Undisclosed. Sun Nov 03 2024

[This review was collected as part of a promotion.] Excitement and pizazz in a snowfall light adds delight to the holiday tree lighting. These are superb.. Jonathan. Undisclosed. Mon Oct 16 2023

Kate. Dallas, TX. Mon Dec 04 2017

Clear Christmas bulbs in larger bulb sizes can be used in any application. Clear C9 replacement bulbs light up Christmas and holidays. Great retro Christmas light to hang from rooflines and for wrapping trees.

They were exactly what we were needing. Packaged well, nothing was broken when they arrived. Everyone that we used worked. Would buy again.. Jocelyn. Castle Rock, CO. Sat Jul 01 2017

Festively line any driveway or walkway with the Mighty Light C9 Shape Christmas Pathway Markers 15 Light Bulb! Great for weddings Christmas holidays, Halloween parties, graduations, Fourth of July picnics, New Years Eve, cocktail parties and special premier events.

very practical, easy to install, very decorative. good price, good quality. Alan. Tue Dec 16 2025

This string of warm, multi-colored lights is just what you need to brighten up your Christmas tree, festive evergreen bushes out front, or your entryway! Really, pretty much anywhere – don't you just love colored Christmas lights? This string of lights features 100 LED bulbs, which use 90% less energy than incandescent bulbs. These C9 bulbs are also made from plastic and are cool to the touch. Best of all, this string of lights is equipped with a clamp on the base of each bulb so that you can easily attach the lights to trees, bushes, and more.

Plenty of lights! Wrapped around my house! Still good 2 years later. Heather. Hilton Head, SC. Sun Sep 06 2020

Brighten the holidays with these C9 Blue Replacement Bulbs. These indoor/outdoor bulbs will add a pop of color to any occasion.

Create a winter scene in your home any time of the year using these lights. Hang them from the roof or across the fence to create a shimmering display of light inside or out. These lights will turn your home into a wonderland this season! Product Features: Color: pure white bulbs / white wire. Number of bulbs on string: 25. Bulb size: C9 (wide angle bulb with a C9 light cover). Bulb type: LED. Spacing between each bulb: 8". Lighted length: 16'. Total length: 17'. 6" lead cord (from the plug to the first bulb). 6" tail cord. Additional Product Features: Commercial grade lights. LED lights use 90% less energy. Durable non-glass replaceable bulbs. Cool to the touch. UL certified and approved for indoor or outdoor use. If one bulb burns out the rest will stay lit. Lights are equipped with Lamp Lock feature which makes them replaceable interchangeable and keeps them from falling out. Comes with replacement bulbs and spare fuses. Contains end-to-end connectors which allows you to connect multiple sets together (not to exceed 210 watts). Wire gauge: 22. 120 volts 60 hertz .02 amps 2.4 watts

Will install on railing on my balcony. Will be best in the neighborhood!!. Jane. US. Fri Oct 15 2021

Transparent U-Shaped Filament Warm White Bulb, E17 Base, 120V, .6 Watts, 25 Bulbs per bag