C9 Spool 500-foot 18 inch Spacing SPT-2 Black

What do you suggest for Christmas light installations in harsher climates? I live where there is winter weather what light strings would you recommend? For commercial installations and areas where the weather can be harsh, we suggest customers consider our spools with SPT-2 rated insulation. Slightly thicker insulation makes this cord heartier in installation than it's commercial-grade SPT-1 counterpart. Be sure to order plugs that are compatible with SPT-2. With 18-inch spacing, this spool is ideal for LED bulbs. This spacing accents rooflines and walkways especially nicely. This Christmas light spool is constructed using commercial-grade 18 AWG wire with SPT-2 insulation. Rated at 10 amps and wired in parallel, this spool can be cut to fit your project. You'll need 333 bulbs to fill every socket in this cord. This cord works great with either LED or incandescent bulbs. They can even be mixed on the same string. If using glass, consider adding an extra box or two to your order to cover breakage during and after installation. Don't forget that these cords are not only for Christmas. Fill them with round glass or LED bulbs all year long for parties and special events.

Details

• Commercial-style Christmas light cord
• Parallel wired, cut to fit
• Plugs not included
• 18 AWG wiring
• Compatible with incandescent and LED Bulbs
• Bulbs sold separately

Specifications

For CA Residents: Prop 65 Notice

Tips for use

Consider these additional tools and materials:

• Male and Female gilbert plugss SPT-2 Black
  
• Materials for terminating the cut end of cords such as:
• Female gilbert plugs Black SPT-2
• Black Electrical Tape
  
• Liquid electrical tape
• Wire cutters
• installation clips and hooks
• Lawn stakes
• Magnetic Christmas light clips

What you need to know

Common sense electrical precautions

Do not install more than 250 continuous feet of this Christmas light spool regardless of bulb type. Even if you are using LED bulbs, do not exceed 250 feet in a single string/run of cord. That is the line-limit specification of 18 AWG wire. If you are using incandescent bulbs, your maximum run is determined by the wattage of your bulbs.

Do not exceed 80% of the current rating for your breaker or a max of 10 amps for any run of lights or combination of lights. Consult with a master electrician for verification of all electrical figures.

For more information

What is the difference between SPT-1 and SPT-2? Make sure your cord and plugs match!

Can I cut Christmas lights to length? Yes, you CAN shorten C7 and C9 18 AWG Christmas light cords with sockets and screw in bulbs.

How do I light my 20-foot tree? We'll share a materials list and the process for lighting your big, outdoor tree.

What is the difference between C7 and C9 bulbs? C7 bulbs are about 1.5" tall C9 bulbs are roughly 2.25" tall.

Warm White vs Pure White. Which is your favorite? This is Mac vs PC, thick crust pizza vs thin. It really depends what YOU like.

How many lights do I need for an outdoor tree? 350-525 C9 bulbs is a nice starting range. Use our How Many Lights Should I Put on My Tree Calculator for a tighter estimate.

What are the Christmas light sizes, bases, and lens shapes? Let us give you a quick bulb tutorial.

Warranty and returns

Please test your lights when you receive them! Everyone is happier when we resolve issues quickly.

Warranty. Our warranty for all our products is 90 days of normal, seasonal use. If a product is defective or fails during the 90 days following receipt of your order, please contact us right away. We will work with you to troubleshoot the problem, and if the issue is not easily and quickly resolved, we will ll correct the situation.

Returns. You can return eligible products when you contact us within 14 days of receiving an order to let us know you are returning items from your order. We will provide you with addressing instructions. Customer is responsible for return shipping.

Eligible products have not been installed and are in their original packaging in like-new condition. If returned products are received within 45 days of receiving your order, there is no restocking fee. After 45 days, a 15% restocking fee will be deducted from your merchandise credit. No returns accepted after 60 days.

Upon receipt of your return, your account will be credited for the cost of the products. Shipping charges are not credited.

See our complete Shipping and Warranty page for return instructions and additional information.

Videos

C7-C9 Bulbs Cords

Gilbert Plug

C9 Christmas Lights: LED Strings vs Bulbs and Cords

Installing Christmas Lights on Gutters

Opening Fuse Door in a Christmas Light Plug