Shop by Socket Size
PartyLights.com carries three socket sizes of decorative string light cords — medium/E26, C9/E17, and C7/E12. All socket sizes are available in commercial grade (typically used for permanent outdoor lighting) and standard grade (typically for indoor or temporary outdoor use). Shop a wide selection of bulbs in the corresponding socket size. Choose from a variety of styles, colors and lengths to get the perfect indoor and outdoor string lights!
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31 ft C9 Commercial Grade String Light Cord
$68.00 - $544.00These heavy-duty string light cords in 31 foot lengths offer durability and versatility that can be enjoyed year round! Made from 16 gauge wire with weather-proof sockets, these commercial grade string light cords look professional and will last for...- SKU:
- LS15-025
- Socket Size:
- C9-Intermediate-E17
- Cord Grade:
- Commercial
- Cord Color:
- Black
- Cord Length:
- 31 feet
- Socket Spacing:
- 15 inches
- Cord Color:
- White
$68.00 - $544.00 -
56 ft C9 Commercial Grade String Light Cord
$135.00 - $1,080.00Great looking commercial grade string light cords will transform any space beautifully and can be left outside year round! These durable, heavy-duty string light cords look great poolside, on the deck or strung back and forth across the yard! A great...- SKU:
- LS15-050
- Socket Size:
- C9-Intermediate-E17
- Cord Grade:
- Commercial
- Cord Color:
- Black
- Cord Length:
- 56 feet
- Socket Spacing:
- 15 inches
- Qty of Lights/Sockets:
- 45
- Lead / Tail Wire:
- 13" / 10"
- Plug Style:
- End-to-end connectable
- Wire Gauge:
- 16AWG
- Max Wattage per Socket:
- 10W
- Max Run:
- 960W
- Cord Color:
- White
$135.00 - $1,080.00 -
100 ft C9 Commercial Grade String Light Cord
$199.00 - $796.00Great looking commercial grade string light cords will transform any space beautifully and can be left outside year round! These durable, heavy-duty C9 base string light cords look great poolside, on the deck or strung back and forth across the yard! A...- SKU:
- LS15-100
- Socket Size:
- C9-Intermediate-E17
- Cord Grade:
- Commercial
- Cord Color:
- Black
- Cord Length:
- 100 feet
- Socket Spacing:
- 15 inches
- Qty of Lights/Sockets:
- 75
- Cord Color:
- White
$199.00 - $796.00 -
3 color options
C9 String Lights - 25 ft
$19.95 - $473.80This attractive C9 light string in black, green, or white, has 12" spacing, and holds 25 bulbs (sold separately). The color options allow you to have your string lights match your decor or event.CASES ship in 3-5 business days. Cord Specs: TOTAL...- SKU:
- C925
- Socket Size:
- C9-Intermediate-E17
- Cord Grade:
- Standard
- Cord Color:
- Black
- Cord Length:
- 25 feet
- Socket Spacing:
- 12 inches
- Qty of Lights/Sockets:
- 25
- Cord Color:
- White
- Cord Color:
- Green
$19.95 - $473.80 -
3 color options
C9 String Lights - 50 ft
$35.95 - $341.50This decorative black C9 (Intermediate Base) light stringer is available in a variety of lengths with 12 in spacing. Use this stringer with any intermediate base bulbs of your choice! Link two stringers together for added length and flexibility.CASES...- SKU:
- C950
- Socket Size:
- C9-Intermediate-E17
- Cord Grade:
- Standard
- Cord Color:
- Black
- Cord Length:
- 50 feet
- Socket Spacing:
- 12 inches
- Qty of Lights/Sockets:
- 50
- Cord Color:
- White
- Cord Color:
- Green
$35.95 - $341.50 -
3 color options
C9 String Lights - 100 ft Cord
$61.95 - $294.30These 100 foot C9 (E17/intermediate Base) stringers has three color options to blend with their surroundings. This decorative string light cord holds 100 bulbs of your choice and is great for zig-zagging across larger areas.CASES ship in 3-5 business...- SKU:
- C9100
- Socket Size:
- C9-Intermediate-E17
- Cord Grade:
- Standard
- Cord Color:
- Black
- Cord Length:
- 100 feet
- Socket Spacing:
- 12 inches
- Qty of Lights/Sockets:
- 100
- Cord Color:
- Green
- Cord Color:
- White
$61.95 - $294.30 -
3 cord options
48 ft Commercial Grade String Light Cord (medium/E26 base)
$76.00 - $608.00Our most popular cord, this commercial grade string light is great for lighting backyards, building outlines, patio lighting, gazebos, or any other year-round lighting needs. See below for complete product specifications (specifically 14AWG vs. 16AWG)...- SKU:
- M48
- Socket Size:
- Medium-E26
- Cord Grade:
- Commercial
- Socket Style:
- Inline
- Cord Color:
- Black
- Cord Length:
- 48 feet
- Socket Spacing:
- 24 inches
- Max Wattage per Socket:
- 25W
- Plug Style:
- End-to-end connection
- Cord Color:
- White
- Wire Gauge:
- 14AWG
- Wire Gauge:
- 16AWG
$76.00 - $608.00 -
4 cord options
48 ft Suspended Socket, Commercial Grade String Light Cord (medium/E26 base)
$84.00 - $672.00Suspended-style sockets that drop from the cord make these commercial grade string light cords some of our most popular and best-looking options! Made from durable 14 gauge wire, these heavy-duty string light cords are easy to install and instantly...- SKU:
- MS48
- Socket Size:
- Medium-E26
- Cord Grade:
- Commercial
- Socket Style:
- Suspended
- Cord Color:
- Black
- Cord Length:
- 48 feet
- Socket Spacing:
- 24 inches
- Cord Color:
- White
$84.00 - $672.00 -
C7 String Light - 25 ft
$17.95 - $426.30This attractive C7 light string in white has 12" spacing and holds 25 bulbs (sold separately) The color of this stringer makes it great for weddings and matching party tents, gazebos and white trim.CASES ship in 3-5 business days. Cord Specs: TOTAL...- SKU:
- C725
- Socket Size:
- C7-Candelabra-E12
- Cord Grade:
- Standard
- Cord Color:
- White
- Cord Length:
- 25 feet
- Socket Spacing:
- 12 inches
- Qty of Lights/Sockets:
- 25
- Cord Color:
- Green
- Cord Color:
- Black
$17.95 - $426.30 -
3 cord options
100 ft Commercial Grade String Light Cord (medium/E26 base)
$153.00 - $612.00This 100 foot commercial grade medium base stringer is one of our best-selling heavy-duty string light cord! Made from durable 14- or 16-gauge wire, these popular light strings are ideal for backyards, patios, restaurants, wedding venues, so much...- SKU:
- M100
- Cord Length:
- 100 feet
- Socket Spacing:
- 24 inches
- Cord Grade:
- Commercial
- Qty of Lights/Sockets:
- 50
- Cord Color:
- Black
- Socket Style:
- Inline
- Socket Size:
- Medium-E26
- Plug Style:
- Single end connection
- Cord Color:
- White
$153.00 - $612.00 -
4 cord options
100 ft Suspended Socket, Commercial Grade String Light Cord (medium/E26 base)
$167.00 - $634.60This suspended-style commercial grade string light cord has sockets that hang down from the wire for added charm. Two great heavy-duty string light cord options for outdoor installations. Create the outdoor space of your dreams with these commercial...- SKU:
- MS100
- Availability:
- Limited stock of 100 FT WHITE, 14AWG (being discontinued)
- Cord Grade:
- Commercial
- Cord Color:
- Black
- Qty of Lights/Sockets:
- 50
- Socket Spacing:
- 24 inches
- Socket Size:
- Medium-E26
- Cord Length:
- 100 feet
- Socket Style:
- Suspended
- Plug Style:
- Single end connection
- Cord Color:
- White
$167.00 - $634.60 -
3 cord options
330 ft Bulk Reel Commercial Grade String Light Cord (medium/E26 base, no plug)
$504.00 - $530.00This 330 foot reel of commercial grade, heavy-duty string light cord is great for large projects and when customized lengths are needed. This is one of our best-selling stringers due to its durability and professional looks! Create the outdoor space of...- SKU:
- MREEL
- Socket Size:
- Medium-E26
- Cord Grade:
- Commercial
- Socket Style:
- Inline
- Cord Color:
- Black
- Cord Length:
- 330 foot bulk reel
- Socket Spacing:
- 24 inches
- Qty of Lights/Sockets:
- 165
- Plug Style:
- No plugs
- Max Wattage per Socket:
- 25W
- Cord Color:
- White
$504.00 - $530.00 -
3 cord options
330 ft Bulk Reel Suspended Socket, Commercial Grade String Light Cord, No Plug (medium/E26 base)
$594.00 - $640.00This 330 foot reel of commercial grade stringer provides maximum flexibility for larger projects and custom jobs. Suitable for permanent install and great looking! This reel of heavy-duty string light cord is built to last and will be enjoyed for years...- SKU:
- MSREEL
- Availability:
- WHITE 16AWG backordered until June. WHITE 14AWG has been discontinued.
- Socket Size:
- Medium-E26
- Cord Grade:
- Commercial
- Socket Style:
- Suspended
- Cord Color:
- Black
- Cord Length:
- 330 foot bulk reel
- Socket Spacing:
- 24 inches
- Qty of Lights/Sockets:
- 165
- Plug Style:
- No plugs
- Max Wattage per Socket:
- 25W
$594.00 - $640.00 -
C9 Commercial String Lights - Bulk Reel 330 ft, No Plug, Black
$585.00This 330 foot bulk reel of commercial grade C9 string light cord allows you the flexibility to cut your own lengths! You save 10% by purchasing the bulk reel vs. custom-length stringer. This heavy-duty string light cord is intended to be hard-wired...- SKU:
- LS15BKREEL
- Socket Size:
- C9-Intermediate-E17
- Cord Grade:
- Commercial
- Cord Color:
- Black
- Cord Length:
- 330 foot bulk reel
- Socket Spacing:
- 15 inches
- Qty of Lights/Sockets:
- 264
- Plug Style:
- No plug
- Cord Rating:
- RoHS compliant / IP64 Rating
- Wire Gauge:
- 16 AWG SPT-2 wire
- Max Wattage per Socket:
- 10W
- Max Run:
- 1200W
$585.00 -
C7 String Lights - 100 ft
$59.95 - $284.80This 100' C7 (E12/candelabra base) string light cord is popular in any color to match your space or venue perfectly. It is great for patios, backyards, events, or more. Each decorative string light cord holds 100 bulbs (sold separately) of your choice to...- SKU:
- C7100
- Socket Size:
- C7-Candelabra-E12
- Cord Grade:
- Standard
- Cord Color:
- Black
- Cord Length:
- 100 feet
- Socket Spacing:
- 12 inches
- Qty of Lights/Sockets:
- 100
- Cord Color:
- White
- Cord Color:
- Green
$59.95 - $284.80 -
4 options
Custom Length, Suspended Socket Commercial Grade String Light Cord, No Plug (medium/E26 base)
$6.00 - $6.25Now you can get the specific length you want of our commercial grade string light! Create a professional looking outdoor space with this heavy-duty string light cord in custom lengths that perfectly fit your space! See below for complete product...- SKU:
- MSBU
- Availability:
- Limited stock of WHITE 14AWG (item being discontinued)
- Socket Size:
- Medium-E26
- Cord Grade:
- Commercial
- Socket Style:
- Suspended
- Cord Color:
- Black
- Cord Length:
- Custom length
- Socket Spacing:
- 24 inches
- Lead / Tail Wire:
- 12 in. / 12 in.
- Plug Style:
- No plugs
- Wire Gauge:
- 14 AWG SJTW 2-wire
- Max Wattage per Socket:
- 25W
- Max Run:
- 1800W
- Wire Gauge:
- 16AWG SPT 2-wire
- Cord Color:
- White
$6.00 - $6.25 -
3 options
Custom Length Commercial Grade String Light Cord, No Plug (medium/E26 base)
$5.25 - $5.50Customizable lengths of this commercial grade string light cord make it perfect for fitting any space you need! Get any length, or multiple lengths, up to 330 feet of outdoor string lighting to be enjoyed year round! See below for complete product...- SKU:
- MBU
- Socket Size:
- Medium-E26
- Cord Grade:
- Commercial
- Socket Style:
- Inline
- Cord Color:
- Black
- Cord Length:
- Custom length
- Socket Spacing:
- 24 inches
- Lead / Tail Wire:
- 12 in. / 12 in.
- Plug Style:
- No plugs
- Max Wattage per Socket:
- 25W
- Cord Color:
- White
$5.25 - $5.50 -
3 socket spacings
C9 String Lights - Bulk Reel 1000 ft, No Plug
$470.00 - $515.00C9 bulk spools are popular for stringing Christmas lights around homes, office buildings, and shopping malls. They can also be used along with globe bulbs for weddings, home patios, restaurants, and home/office decor. REELS ship in 3-5 business days...- SKU:
- C9REEL
- Availability:
- GREEN 48" SPACING out of stock until 2023.
- Socket Size:
- C9-Intermediate-E17
- Cord Grade:
- Standard
- Cord Color:
- White
- Cord Length:
- 1000 foot bulk reel
- Socket Spacing:
- 24 inches
- Qty of Lights/Sockets:
- 250
- Plug Style:
- No plug
- Cord Rating:
- UL components
- Wire Gauge:
- 18 AWG
- Max Wattage per Socket:
- 10W
- Max Run:
- 840W
- Cord Color:
- Green
- Socket Spacing:
- 36 inches
- Socket Spacing:
- 48 inches
- Qty of Lights/Sockets:
- 333
- Qty of Lights/Sockets:
- 500
$470.00 - $515.00 -
C9 Commercial String Lights - Bulk Reel 330 ft, No Plug, White
$585.00This 330 foot bulk reel of commercial grade C9 string light cord allows you the flexibility to cut your own lengths! This heavy-duty string light cord is intended to be hard-wired directly to a power source and does not come finished with plugs. Great...- SKU:
- LS15WHREEL
- Socket Size:
- C9-Intermediate-E17
- Cord Grade:
- Commercial
- Cord Color:
- White
- Cord Length:
- 330 foot bulk reel
- Socket Spacing:
- 15 inches
- Qty of Lights/Sockets:
- 264
- Plug Style:
- No plug
- Cord Rating:
- RoHS compliant
- Wire Gauge:
- 16 AWG
- Max Wattage per Socket:
- 10W
- Max Run:
- 1200W
$585.00 -
C7 Commercial String Lights - 25 ft Black Cord
$49.95These heavy-duty string light cords in 25 foot lengths offer durability and versatility for year round use! Made from 16 gauge wire with weather-resistant sockets, these commercial grade string light cords look professional and will last for years to...- SKU:
- LC12BK025
- Socket Size:
- C7-Candelabra-E12
- Cord Grade:
- Commercial
- Socket Style:
- Inline
- Cord Color:
- Black
- Cord Length:
- 25 feet
- Socket Spacing:
- 12 inches
- Qty of Lights/Sockets:
- 25
$49.95