C7 Blue Faceted ProCore® LED Christmas Light Bulb String Light Set, 25 Lights, 25'
C7 Blue Faceted ProCore® LED Christmas Light Bulb String Light Set, 25 Lights, 25'
- Commercial ProCore® C7 LED bulbs — the retrofit bulb serious roofline displays are built on
- Classic faceted lens throws sharp, sparkling points of light
- Nearly indestructible polycarbonate lens — unlike common polystyrene bulbs, it won't break or degrade outdoors, so color stays vibrant
- Corrosion-resistant nickel base keeps clean contact season after season
- Complete 25' set — includes 25 C7 bulbs and a 25-socket stringer, ready to hang
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Not sure which bulb size? Read our C7 vs C9 guide.
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Warranty
When ordered by 2pm CST
UL listed dimmable blue ProCore® SMD LED faceted lens C7/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. Dimmable for use in computer controller light shows. 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 C7 blue 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.
String Light Specifications
| Specification | Value |
|---|---|
| Review Rating | |
| Item SKU | TCLE-C7-FAC-BL-SET |
| Warranty Length | 3 Seasons |
| Product Style | String |
| Usage | Indoor/Outdoor |
| UL Status | UL Listed |
| Product Grade | Commercial |
| Light Display | Steady |
| Bulb Style | C7 |
| Bulb Type | LED |
| Voltage | 120v |
| Dimmable | Yes |
| Grounded Plug | No |
| Polarized Plugs | Yes |
| Light Color | Blue |
| Wire Color | Green |
| Plugs | Male and Female |
| Stackable Male Plug | No |
| Bulbs Per String | 25 |
| Bulb Spacing | 12 Inches |
| Specification | Value |
|---|---|
| String Lead Length (in inches) | 6 |
| String Lit Length (in feet) | 24 (25 bulbs at 12 inch spacing) |
| String Total Length (in feet) | 25 (25 bulbs at 12" spacing + 6" lead + 6" tail) |
| Watts Per Set | 24 (.2 amps) |
| Average Life Expectancy (in hours) | Up to 60,000 |
| IP Rating | IP 44 |
| Sealed Socket (single molded)? | No |
| Max Strings End-to-End | 40 |
| Wire Gauge (awg) | 18 |
| Includes | Bundle includes (1) 25 socket stringer and (1) set of 25 bulbs |
| Fused Male Plug | Yes |
| Fuse Amperage | 8 Amps |
| Lens Finish | Faceted |
| Base Size | E12 |
| Watts Per Bulb | 0.8 |
| User Serviceable Fuse | Yes |
| Insulation | SPT1 |
| Number of Sockets | 25 |
| Spacing Between Sockets | 12 inches |
| Specification | Value |
|---|---|
| Review Rating | |
| Item SKU | TCLE-C7-FAC-BL-SET |
| Warranty Length | 3 Seasons |
| Product Style | String |
| Usage | Indoor/Outdoor |
| UL Status | UL Listed |
| Product Grade | Commercial |
| Light Display | Steady |
| Bulb Style | C7 |
| Bulb Type | LED |
| Voltage | 120v |
| Dimmable | Yes |
| Grounded Plug | No |
| Polarized Plugs | Yes |
| Light Color | Blue |
| Wire Color | Green |
| Plugs | Male and Female |
| Stackable Male Plug | No |
| Bulbs Per String | 25 |
| Bulb Spacing | 12 Inches |
| String Lead Length (in inches) | 6 |
| String Lit Length (in feet) | 24 (25 bulbs at 12 inch spacing) |
| String Total Length (in feet) | 25 (25 bulbs at 12" spacing + 6" lead + 6" tail) |
| Watts Per Set | 24 (.2 amps) |
| Average Life Expectancy (in hours) | Up to 60,000 |
| IP Rating | IP 44 |
| Sealed Socket (single molded)? | No |
| Max Strings End-to-End | 40 |
| Wire Gauge (awg) | 18 |
| Includes | Bundle includes (1) 25 socket stringer and (1) set of 25 bulbs |
| Fused Male Plug | Yes |
| Fuse Amperage | 8 Amps |
| Lens Finish | Faceted |
| Base Size | E12 |
| Watts Per Bulb | 0.8 |
| User Serviceable Fuse | Yes |
| Insulation | SPT1 |
| Number of Sockets | 25 |
| Spacing Between Sockets | 12 inches |
Product Help
Questions & Answers
How many sets can I connect end-to-end?
Are these dimmable?
What base do the bulbs use?
Can I buy the stringer and bulbs separately?
What clips work with C7/C9 strings?
Do I need a timer?
Browse matching Blue options
Need broader help? Visit our Christmas Lights FAQ for quick answers on rooflines, bulb sizes, clips, accessories, and planning your display.
Here's What Other Memory Makers Are Saying:
Fantastic product c9 strobe to c7 and c9 changing color bulbs. I purchased this year a controller for my light chaser pole trees. Fantastic. Im just a small set up with around 16,000 light but they respond and ship like im a big time set up. Thank you for outstanding customer service
Great Lights, String and Service!!!!
This string works beautifully. I screwed in my own bulbs and now have light on my stairs. Exactly what I needed at a fair price.
Thanks so much, Lisa!
We’re thrilled to hear the C7 Stringer worked perfectly for your stairs —enjoy the warm glow, and thanks for choosing us!
Pretty and high quality.
Thanks so much for the kind words, Lucy! ✨ We’re thrilled to hear you found the ProCore LED bulbs both pretty and high quality. We appreciate you choosing us and hope they make your decorating shine for years to come!
They are perfect and every bulb works! I love my new lights, and I am the envy of the neighborhood.
Hi Bobby,
Thanks for your fantastic review! We’re so happy to hear the lights are perfect and running strong—nothing better than being the envy of the neighborhood! Enjoy showing off that glow, and let us know if you ever need more ways to shine.
—The Christmas Light Emporium Team
I grew up with C7 Christmas lights as a kid. I've used them both indoors and outdoors, but has blown the outside circuit breaker with incandescent light streams. I've replaced the incandescent bulbs with these LED bulbs and now can add more colorful strings to my outside lights and to my 7.5 foot Blue Spruce Christmas tree.
Hi Gregg and thanks for the fantastic review! We love hearing how your LED C7s brought that classic, colorful look you grew up with—without the blown breakers. Now you can go all-out with your holiday lights, both on your Blue Spruce and outside, without any worries! Wishing you a season full of bright, nostalgic, and energy-friendly sparkle! —The Christmas Light Emporium Team
Easy to attach. You can take a bulb out, or have one burn out and the rest stay lit. Great bulb size, even for indoors., Two 50 foot strands, 6 inch spacing, easily covered a 7‘6“ tree with a 48 inch diameter base. After reviewing the various products available I purchased while talking to a representative who was very helpful and patient and saved me what would’ve been a return before getting the right product to meet my needs.
Thank you so much, John! We’re glad to hear the C7 ProCore bulbs were easy to work with and gave you great coverage on your tree. It’s especially nice to hear that the stay-lit feature and bulb size are working well for you, even indoors. I’ll be sure to pass your kind words along to the representative who helped you—we’re thrilled they were able to guide you to the right product the first time around. Thanks again for choosing us to help you light up your home!
Love the C7 bulbs. I have them on 2 of trees outside. I got both non-twinkle and twinkle bulbs. Highly recommend as they are bright and tough lights.
Hi John and thank you so much for taking the time to post your review! please be sure and let us know if we can be of help with anything - we're always willing to heop out in any way we can! Happy decorating!
The ProCore replacement LED C7 bulbs are great. They are super bright and will make my display look great. I bought orange to back-light Halloween silhouettes in my front windows.
Thank you for your positive review! We're thrilled to hear that our C7 ProCore LED bulbs are making your Halloween display pop. We hope you continue to enjoy their brightness and quality. Happy decorating!
The lights are bright and festive. The people that work here are so AMAING. I order something wrong twice and they fixed it for me. Was so nice.
Hi there! Thank you so much for your kind words! We're thrilled to hear that you're enjoying the brightness and festive feel the lights bring to your holiday decor. We strive to provide excellent customer service, and we're so glad we were able to help you with your order. We'll be sure to share your wonderful review with the team :) We appreciate you!
The LED twinkle lights are a great mix with my other LED bulbs i have on my bushes. the colors are real nice and very bright. will be getting more next year!!
Thank you for taking the time to leave a review! We are glad to hear that you are enjoying the C7 twinkles. We agree, the twinkling effect adds a fun touch to your holiday display. We appreciate your support and look forward to providing you with more lights next year. Happy holidays!
These products are intended to replace C7 incandescent bulbs in an AC powered string. They work great! Colors (red, green, cool white) are vivid & bright. Of note, you must tightened these very tightly into older C7 strings, likely due to dirt/corrosion buildup in older strings' contacts. Or, you could try to clean the center conductor inside each socket. These are robust globes, so they'll take the tightening.
We are so happy to hear that you are enjoying the vivid and bright colors of these new C7 LED bulbs compared to your old incandescents. There really is a striking difference in brightness! Thank you for taking the time to leave a review. Happy Holidays!
These products are intended to replace C7 incandescent bulbs in an AC powered string. They work great! Colors (red, green, cool white) are vivid & bright. Of note, you must tightened these very tightly into older C7 strings, likely due to dirt/corrosion buildup in older strings' contacts. Or, you could try to clean the center conductor inside each socket. These are robust globes, so they'll take the tightening.
We are so happy to hear that you are enjoying the vivid and bright colors of these new C7 LED bulbs compared to your old incandescents. There really is a striking difference in brightness! Thank you for taking the time to leave a review. Happy Holidays!
Beautiful faceted led c7 light bulbs. Very bright and the colors are great. They actually are dazzling. Quickly shipped too.
Beautiful faceted led c7 light bulbs. Very bright and the colors are great. They actually are dazzling. Quickly shipped too.
I love every color of light bulbs. We bought all new bulbs for a nativity scene. It brought it to a new life. It is bright and distinctive.
I bought and put this up late in the season, but three of the outlets don't seem to be working. I've tested at least one of the bulbs and it works except in that spot. I will test everything more when I take it down.
Other than that, it's great and does what you need.
Hi Daniel and thank you for taking the time to post a review of your C7 stringer. Most of the time if a bulb doesn't work in a socket with a new stringer, it isn't a faulty socket, rather it is that the bulb has been fitted to to the socket. Check out our article on this topic here: https://help.thechristmaslightemporium.com/kb/product-questions/my-c7-slash-c9-bulbs-arent-working - but if you still are running into issues, you can always reach us at support@thechristmaslightemporium.com and we'll be happy to help. Thank you :)
C7 Warm White LED Christmas Light Bulbs, Faceted, Pack of 25
Outstanding product, price, availability , and responsive S&H.
Great price, fast delivery! Always order from them for my lifting needs for the holidays.
This light string is just what I was looking for. These sockets are flared to make a proper connection with LED lamps.
Excellent.
And while the product(s) was / were good , the customer service experience that I’ve received was as good as any I’ve had in recent memory.
Top quality all the way around and I will be using CLE far more in the future as a result of it !!
Who Nose Lights Better Than Rudolph?
Rudolph's Christmas Tree Light String Calculator can help you determine how many strings lights you will need for your tree.
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!
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Share the Joy
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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!
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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!
