C9 & C7 Socket Spools & Stringers
Discover our premium collection of socket wire spools and stringers, the essential foundation for creating stunning light displays. Designed for both professional installers and ambitious homeowners, our range includes bulk C7 and C9 socket wire spools with flexible spacing options, pre-made light stringers for quick setups, and convenient accessories like spool holders. These versatile, durable components are perfect for residential rooflines, enchanting tree displays, and large-scale commercial projects. Suitable for indoor and outdoor use, and compatible with both incandescent and LED bulbs, our professional-grade products offer the quality and flexibility needed to bring your creative lighting visions to life. Explore our selection and elevate your illumination projects with unmatched versatility and reliability.
Socket Spools
Our C9 1000' Bulk Spool of Socket Wire, available in green or white, offers professional-grade flexibility for custom lighting projects. With spacing options from 6" to 48", it's ideal for both residential rooflines (12-15" spacing) and tree installations (24-48" spacing). The durable SPT-1 wire withstands outdoor conditions and is compatible with both incandescent and LED C9 bulbs. This customizable spool allows for precise length cutting, minimizing waste and maximizing efficiency for high-quality, adaptable lighting displays.
C9 500' Socket Spool
Our C9 500' Bulk Spool of Green Wire, available with 12" (500 sockets) or 15" (400 sockets) spacing, is perfect for professional-grade Christmas lighting installations. Featuring commercial-quality SPT-1, 8-amp wire and durable E17 sockets, this customizable spool is ideal for large-scale outdoor projects. Easily cut to desired lengths and pair with snap-on plugs (sold separately) for tailored lighting solutions in both residential and commercial settings. The 12" spacing offers vibrant, balanced lighting, while the 15" option provides a classic look with fewer bulbs per run.
C9 1000' 12"&15" Socket Wire Spool (SPT-2)
Our C9 1000' Socket Wire Spool (SPT-2) offers professional-grade flexibility with dual 12" and 15" spacing options. This customizable spool features heavy-duty SPT-2 wire for enhanced durability in all weather conditions. The 12" spacing is perfect for dense, vibrant displays on rooflines and pathways, while the 15" option provides a classic look with fewer bulbs per run. Compatible with both incandescent and LED C9 bulbs, this 1000' spool allows for precise cutting to fit any residential or commercial lighting project, ensuring efficient and long-lasting installations.
C7 1000' Green Wire Socket Spool (SPT-2)
Our 1000' bulk spool of green SPT-2 wire features 15" spacing with 1000 C7 sockets, ideal for commercial and residential outdoor displays. This 8-amp (960-watt) commercial-grade wire with Admiral Brand sockets allows for custom-length installations using snap-on plugs (sold separately). Suitable for indoor/outdoor use, it accommodates up to 160 sockets with 5-watt incandescent bulbs or 384 sockets with 1-watt LED bulbs per run. This versatile, durable C7 light line is perfect for creating professional-quality lighting displays in various settings.
Our C7 1000' Bulk Spool of Socket Wire offers professional-grade flexibility for custom lighting projects. Available in green or white, with spacing options from 12" to 36", it's ideal for both residential rooflines (12-15" spacing) and tree installations (24-36" spacing). The durable SPT-1 wire withstands outdoor conditions and is compatible with both incandescent and LED C7 bulbs. This customizable spool allows for precise length cutting, minimizing waste and maximizing efficiency for high-quality, adaptable lighting displays in various settings.
The Fastest Way to Install Holiday Lights on Metal Surfaces. Save time and effort this holiday season with Magnetic Spools. Designed for quick and easy installation, these magnetic spools are perfect for decorating your home or office building. The magnetic sockets eliminate the need for traditional mounting clips, making your installations faster and more efficient. Whether you’re lining rooflines, gutters, or fences, these spools are ideal for any surface where ferrous metal is present.
Available in 500' & 250', 12" or 15" Spacing.
Our 25', 50' or 100' Holiday Light String features professional-grade, UV-protected 18-gauge wire with sockets spaced 12" apart. Designed for both indoor and outdoor use, these UL-recognized strings offer 5 Amp capacity SPT-1 insulation and durable sockets with weep holes for all-weather performance. Compatible with E12 Candelabra base bulbs (C7, C9, G30; sold separately), these versatile strings allow end-to-end connectivity for extended displays. Perfect for holiday decorations, event lighting, and year-round use in residential and commercial settings. Available in Green, White, Brown and Black.
C7 12" Spacing Socket Wire Stringers
Our professional-grade 25', 50' or 100' light string features sockets spaced 12" apart, perfect for commercial and residential decorators. Designed for both indoor and outdoor use, it's compatible with incandescent or LED C7, G30, and G40 bulbs (sold separately). The SPT-1 insulated wire offers 5 Amp capacity and includes weep-hole sockets for all-weather performance. With male and female plugs for end-to-end connections, these UL-recognized strings can handle up to 480 watts per run. Ideal for holiday displays, patio lighting, and year-round events, these durable strings ensure long-lasting, brilliant illumination for any occasion. Available in Green, White, Brown and Black.
cket wire spools are bulk reels of wire with sockets at regular intervals, allowing for custom-length cuts. Stringers are pre-cut lengths of socket wire, typically with plugs attached, ready for immediate use.
No, C7 and C9 bulbs require different socket sizes. Always check the product specifications to ensure you're using the correct socket wire for your chosen bulb type.
Common spacings are 12", 15", and 24". Use closer spacing (12"-15") for dense, vibrant displays on rooflines or fences. Wider spacing (24" or more) works well for tree wrapping or creating a more subtle effect.
Most of our socket wires are rated for both indoor and outdoor use. Look for products labeled as "weatherproof" or "outdoor-rated" for the best durability in external conditions.
This depends on the wire's amperage rating and the wattage of your bulbs. For example, on an 8-amp wire, you can typically run up to 160 sockets with 5-watt incandescent bulbs or 384 sockets with 1-watt LED bulbs. Always check the product specifications and local electrical codes for safe operation.

How many houses can one crew hang in a day? The answer decides how much your Christmas light business can make in a season—and it comes down to systems, pay structure and average ticket.
Quick Answer: An experienced Christmas light crew with a $1,500 to $2,000 average ticket can typically install four to five houses a day, finishing each in 45 minutes to an hour. Five houses at a $2,000 average ticket is a $10,000 day. First-year installers should expect four to six hours on their first job. Speed comes from systems—pre-bulbing and pre-clipping, clear crew roles and performance-based pay.
This guide covers what separates a crew that's home by 4 p.m. from one still working at 7 p.m., how to pay installers so speed pays off, and how to keep the schedule full of the right jobs. For the full system, see ChristmasLights.io professional installer training.
It depends on experience and job size. Twenty or 30 houses a day isn't one crew—it's four or five crews working at once.
An experienced crew working $1,500 to $2,000 average tickets can do four to five houses a day. Speed still varies widely. One business had crews doing four to five houses a day and others managing one to two, so the slower crews got the easiest houses to keep them from working until 6 or 7 p.m. Another crew could take six houses and still be home by 4 or 5 p.m.
In your first year, don't plan on four houses a day. Your first job may take four to six hours while you learn the electrical side—where the males and females go, how to slide caps on fast—and get comfortable on steep roofs.
Being nervous up there is good. Fear beats overconfidence: last year, an installer with 20 years of experience walked off the back of a roof from the peak. Fear is only bad when it keeps you from knocking on doors or picking up the phone.
An experienced crew can finish a job in 45 minutes to an hour. That speed comes from systems.
This is probably the single best time-saver you have. Putting bulbs and clips on wire is a $10-an-hour task your kids, a stay-at-home mom or someone at the shop can do. When your roof guy does it on the job, he's doing shop work instead of roof work. Skipping it can add 20 minutes per job—across four jobs, that's an hour and 20 minutes, enough time for another job.
If you don't like bulbs pointing up on the roof and out on the gutters, pre-bulb two sets: one with gutter clips and one that points straight out. Store finished runs in garbage cans with wheels so crews can roll them in and out.
On a fast crew, the ground person lays lights across the front while the roof person talks to the customer and gets on the roof. A great ground person anticipates: if the roofer didn't take an extension cord up, it's already on its way. While the roofer works, the ground person handles bushes and columns and moves fast when the roofer needs something—being on a roof is hard on your legs, knees and back.
Stock the right vest with the right gear, and keep a checklist for it. You don't always have to write systems down, but people can't read each other's minds.
As you run the main line, put the female connector on and drop a jumper down for the wreath right then. On vinyl siding or stucco, you may have to screw in at the top; on brick, screw into the mortar lower down and move on. Before the day starts, know who's hanging the wreaths and garland and who's moving the ladder.
Paying by the hour often costs you money. When one crew finishes at 4 or 5 p.m. and another works until 6 or 7 p.m. to finish three jobs, the slow crew is on overtime and you're losing money. Performance pay ties the crew's earnings to getting the work done:
Pay model | How it works | What to know |
|---|---|---|
Per bulb | $0.80 to $1 per bulb | 1,000 bulbs = $1,000 for the crew. Even after paying a helper $200 to $300, the lead still makes $500 to $700. Crews work fast. |
Percentage | 10% to 15% of the job | One installer who paid 15% did it for only one year, then switched to paying per foot. |
Per foot | $1 to $2 per foot | $2 a foot is high, but if a crew gets it done fast, it may be worth it. |
If you can get labor costs down, that's better. But if a crew is fast at $2 a foot, let it go and keep moving forward.

Five houses at a $2,000 average ticket is a $10,000 day, and installers in Florida, North Carolina, Oregon, Virginia, Kentucky and all over the country are doing it. At a $1,000 average ticket, four houses is $4,000—and that isn't profitable.
Speed isn't the only path. One $10,000 house or two $5,000 houses can make your day, too. Bigger jobs usually take longer because there's more on them: trees, bushes, maybe tree wraps.
The photos on your website, Facebook page and Facebook ads decide who calls. Show small houses, and you'll get small houses. Show $5,000 homes with roofline, ridges, ground-stake lighting, pillars, columns, wreaths and garland, and you're more likely to get more $4,000 and $5,000 houses.
One installer's rule: if the Christmas lights cost more than their mortgage payment, they're probably not buying. Someone with a $1,000 to $1,500 mortgage payment probably isn't paying for professional lights.
Wreaths and garland: Wreaths and garland raise your ticket, but greenery costs more, good garland isn't cheap, it needs storage so it doesn't get ruined, and it has to be fluffed properly. In your first year, keep it simple.
Windows: Charge a lot—at least $20 a foot for the bulbs, and probably more. Glued lights fall off, which means return trips, and removal takes time. A PVC pipe frame works if the windows sit back far enough. $250 per window is too low.
Permanent lights mid-season: If you're booked out, permanent lighting jobs can cost you temporary work. If you take one, price it at $55 to $60 a foot—a two-hour job can turn into eight. Many installers hang Christmas lights now and schedule the permanent install for January through March, crediting the Christmas light money toward it.
Fast crews need a steady stream of jobs, and referrals alone will only get you so far.
Aim for 1,000 yard signs: about 100 a week for the next two months and 200 the week before Thanksgiving, the busiest week for Christmas light calls. One installer did $220,000 his first year from 1,000 signs. Signs take a week or two to arrive, so order now—signs in a box never make you money.
Target wealthier neighborhoods and the schools, churches, hospitals and high-end grocery stores around them. One installer drove 45 minutes to an hour to reach that kind of area, and it produced $400,000 to $450,000 of his $500,000 in Christmas light sales. Keep the design simple, and check the phone number three or four times—it's the only thing that has to be perfect.
Budget: $25 a day on Facebook is a start, but some installers spend $300 to $500 a day.
Timing: With a small budget, lean toward November, when there are more buyers and more urgency. With about $10,000, split October and November 50/50.
Testing: Results depend on your close rate and average ticket, so test channels and go all in on the winner. For Google Ads, $100 to $250 per lead can be worth it, because 80% to 90% of customers return next year.
Answer the phone and get the quote out within 30 minutes—many customers will tell you you're the first company that even answered. When Facebook leads go quiet, call, text and email them three times a day for three days in a row.
Pre-bulb and pre-clip at the shop.
Assign roles before the crew arrives.
Stock the vest and use a checklist.
Switch to performance pay so speed pays off for the crew and for you.
Raise your average ticket with bigger homes and the right customers.
Fill the schedule with yard signs, fast answers and hard follow-up.
None of this happens if you just hope the phone rings. It takes work.
Ready to build crews that hang more houses a day? Learn the full system through ChristmasLights.io professional installer training or start with the online starter course, and connect with other installers in the ChristmasLights.io installer community. Stock up on professional-grade lights and supplies at Christmas Lights HQ.

An experienced crew working $1,500 to $2,000 average tickets can typically install four to five houses a day. Some crews only manage one or two, and some can handle six and still be home by 4 or 5 p.m.
An experienced crew can finish a typical job in 45 minutes to an hour. A first-year installer may take four to six hours on the first job.
By installing five houses at a $2,000 average ticket. At a $1,000 average ticket, four houses is only $4,000, which isn't profitable.
It means putting bulbs and clips on the wire at the shop instead of on the roof. It's a $10-an-hour task, and skipping it can add 20 minutes to every job.
Performance pay usually works better than hourly: $0.80 to $1 per bulb, 10% to 15% of the job, or $1 to $2 per foot. Hourly pay can lose you money when a slow crew runs into overtime.

If you're booked out, it can cost you temporary work. If you take a permanent job this season, price it at $55 to $60 a foot, or hang Christmas lights now and install permanent lighting in January through March.
At least $20 a foot for the bulbs, and probably more. Lights fall off and require return trips, and removal takes time. $250 per window is too low.
Aim for 1,000: about 100 a week for two months and 200 the week before Thanksgiving, the busiest week for Christmas light calls. Target wealthier neighborhoods and the schools, churches, hospitals and high-end grocery stores around them.
With a small budget, lean toward November, when there are more buyers and more urgency. With around $10,000, split it 50/50 between October and November.
Be intentional about what comes in and goes out. Budget about 200 feet per house—more with ground stakes or ridges. Some installers count inventory weekly in an app like Sortly so the sales team knows what's in stock.
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