Shop by Socket Size

Shop by Socket Size

Shop by Socket Size

Find the right size bulb for your string lights. Choose from three socket sizes — medium, C9 and C7. Medium (E26) base bulbs come in different bulb shapes including globe lights, Edison-style bulbs, premium, professional and more! The C9 (E17/intermediate) base bulbs also have a variety of bulb shapes including globe style, traditional pointy Christmas bulbs, premium, professional and more. C7 (E12/candelabra) base bulbs are the standard round globe light style.

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  • Top Seller
    Clear G40 Bulb - C9 Base Clear G40 Bulb - C9 Base Single

    G40 Bulb - Clear (C9/Intermediate base)

    $1.00 - $475.00
    This G40 replacement bulb is one of our best-selling incandescent bulbs. With a 1.5" diameter, each replacement bulb is 7 watts and casts soft, ambient light. Create a classic outdoor cafe look in your own back yard with these elegant G40 replacement...
    SKU:
    E1740CL
    Availability:
    CASES ship in 3-5 business days.
    Socket Size:
    C9-Intermediate-E17
    Bulb Type:
    Incandescent
    Bulb Shape:
    G40
    Bulb Color:
    Clear-White
    Dimmable:
    Yes
    Bulb Material:
    Glass
    Bulb Wattage:
    7W
    Bulb Average Life:
    3,000 hours
    $1.00 - $475.00
    Qty in Cart: 0
    Price:
    $1.00 - $475.00
    Subtotal:
  • On Sale
    3 color options
    Professional LED G40 Bulbs, C9 Base Professional LED G40 Bulb, C9 Base, 2700K glass

    LED G40 Professional Bulb (C9/Intermediate Base)

    $3.50 - $890.63
    This best-selling LED replacement bulb gives you the look of classic cafe lights, but uses up to 90% less electricity! Professional G40 LED bulbs in warm white most closely mimic the look of regular G40 bulbs and have the added bonus of being dimmable!...
    SKU:
    LEDPFLE1740
    Availability:
    BOXES and CASES ship in 3-5 business days. WARM WHITE 2700K limited stock (backordered until July 2022. PURE WHITE has limited quantities (being discontinued).
    Socket Size:
    C9-Intermediate-E17
    Bulb Type:
    LED
    Bulb Shape:
    G40
    Bulb Color:
    Warm White
    Dimmable:
    Yes
    Bulb Material:
    Glass
    Bulb Wattage:
    0.8W
    LED Color Temperature:
    2700K
    LED Color Temperature:
    2300K
    LED Color Temperature:
    5500K
    Bulb Color:
    Pure White
    $3.50 - $890.63
    Qty in Cart: 0
    Price:
    $3.50 - $890.63
    Subtotal:
  • Smooth LED G40 Bulb, Warm White, C7 base Smooth LED G40 Bulb, Warm White, C7 base (unlit)

    Smooth LED G40 Bulb - Warm White (C7/Candelabra base)

    $3.60 - $1,710.00
    These popular LED G40 replacement bulbs are made from durable, shatterproof plastic and look great! Energy efficient and light-weight, these LED bulbs will last and last! Bulb Specs: TYPE: LED G40 bulb (2 SMD LEDs) SIZE: 1.5" diameter (2.5” high...
    SKU:
    LEDE1240SMWW-
    Availability:
    Limited quantities available (backordered until June 2022).
    Socket Size:
    C7-Candelabra-E12
    Bulb Type:
    LED
    Bulb Shape:
    G40
    Bulb Color:
    Warm White
    Dimmable:
    Yes
    Bulb Material:
    Plastic
    Bulb Wattage:
    0.58W
    LED Color Temperature:
    2500K
    Bulb Average Life:
    30,000 hours
    Bulb Rating:
    UL & CSA
    $3.60 - $1,710.00
    Qty in Cart: 0
    Price:
    $3.60 - $1,710.00
    Subtotal:
  • Professional LED G40 Bulb, Warm White, C7 E12 base Professional LED G40 Bulb, Warm White, C7 E12 base (unlit)

    LED G40 Professional Bulb (C7/Candelabra Base)

    $4.00 - $950.00
    One of our top-selling LED G40 bulbs is now available in the C7/E12/candelabra base. These professional style G40 bulbs closely mimic the color of incandescent bulbs and are dimmable with a compatible dimmer. The design of the SMD helps spread the light...
    SKU:
    LEDPFLE1240
    Availability:
    BOXES and CASES ship in 3-5 business days.
    Socket Size:
    C7-Candelabra-E12
    Bulb Type:
    LED
    Bulb Shape:
    G40
    Bulb Color:
    Warm White
    Dimmable:
    Yes
    Bulb Material:
    Glass
    $4.00 - $950.00
    Qty in Cart: 0
    Price:
    $4.00 - $950.00
    Subtotal:
  • Premium LED G40 Bulb, Warm White, C7 E12 base Premium LED G40 Bulb, Warm White, C7 E12 base (unlit)

    LED G40 Premium Bulb - Warm White (C7/Candelabra Base)

    $5.00 - $1,187.50
    This premium LED replacement bulb gives the same look as incandescent bulbs, but uses up to 90% less energy! Glass shell and warm color temperature give this popular LED bulb great looks with a long burning life! Bulb Specs: TYPE: LED G40 premium bulb...
    SKU:
    LEDPRE1240
    Availability:
    BOXES and CASES ship in 3-5 business days.
    Socket Size:
    C7-Candelabra-E12
    Bulb Type:
    LED
    Bulb Shape:
    G40
    Bulb Color:
    Warm White
    Dimmable:
    No
    Bulb Material:
    Glass
    $5.00 - $1,187.50
    Qty in Cart: 0
    Price:
    $5.00 - $1,187.50
    Subtotal:
  • Top Seller
    G40 Clear Bulb - C7 Base G40 Clear Bulb - C7 Base single bulb

    G40 Bulb - Clear (C7/Candelabra base)

    $0.95 - $451.25
    This G40 replacement bulb is our middle size round bulb and replacement for our G40 string light sets. One of our best sellers, this decorative replacement bulb looks great on its own, or mixed with white satin for added texture of light. Bulb...
    SKU:
    9040RE
    Availability:
    CASES ship in 3-5 business days.
    Socket Size:
    C7-Candelabra-E12
    Bulb Type:
    Incandescent
    Bulb Shape:
    G40
    Bulb Color:
    Clear-White
    Dimmable:
    Yes
    Bulb Material:
    Glass
    $0.95 - $451.25
    Qty in Cart: 0
    Price:
    $0.95 - $451.25
    Subtotal:
  • G40 White Satin Bulb - C7 Base G40 White Satin Bulb - C7 Base unlit

    G40 Bulb - White Satin (C7/Candelabra base)

    $0.95 - $451.30
    This white satin G40 replacement bulb has a pearl finish, giving it a soft glow. Use as replacement bulbs for our G40 globe light sets, or with any C7 base string lights for an elegant look! Bulb Specs: TYPE: Incandescent G40 white satin bulb SIZE: 1...
    SKU:
    9041RE
    Availability:
    CASES ship in 3-5 business days.
    Socket Size:
    C7-Candelabra-E12
    Bulb Type:
    Incandescent
    Bulb Shape:
    G40
    Bulb Color:
    Clear-White
    Dimmable:
    Yes
    Bulb Material:
    Glass
    $0.95 - $451.30
    Qty in Cart: 0
    Price:
    $0.95 - $451.30
    Subtotal:
  • Premium LED G40 Bulb, Warm White, C9 E17 base Premium LED G40 Bulb, Warm White, C9 E17 base (unlit)

    LED G40 Premium Bulb - Warm White (C9/Intermediate Base)

    $5.15 - $1,223.10
    This premium LED replacement bulb looks just like the real thing but uses only a fraction of the electricity regular bulbs use. Glass shell and warm color temperature make this elegant LED bulb one of our most popular replacement bulbs! Bulb...
    SKU:
    LEDPRE1740
    Availability:
    BOXES and CASES ship in 3-5 business days.
    Socket Size:
    C9-Intermediate-E17
    Bulb Type:
    LED
    Bulb Shape:
    G40
    Bulb Color:
    Warm White
    Dimmable:
    No
    Bulb Material:
    Glass
    Bulb Wattage:
    0.6W
    LED Color Temperature:
    2500K
    Bulb Average Life:
    15,000 hours
    $5.15 - $1,223.10
    Qty in Cart: 0
    Price:
    $5.15 - $1,223.10
    Subtotal:
  • On Sale
    6 bulb colors
    LED G40 Bulb (C9 / E17 / Intermediate base) LED G40 Bulb, C9 E17 base, warm white

    LED G40 Bulb (C9/Intermediate Base) - Whites & Colors

    $2.90 - $1,662.50
    These popular LED replacement bulbs look great in areas where a shatterproof bulb is needed. Textured plastic surface and low energy usage make these LED bulbs a practical choice that is durable and fun! Bulb Specs: TYPE: LED G40 bulb (3 SMD LEDs in...
    SKU:
    LEDE1740
    Availability:
    BOXES and CASES ship in 3-5 business days. Limited quantities available for all colors (being discontinued).
    Socket Size:
    C9-Intermediate-E17
    Bulb Type:
    LED
    Bulb Shape:
    G40
    Bulb Color:
    Warm White
    Dimmable:
    No
    Bulb Material:
    Plastic
    Bulb Color:
    Cool White
    Bulb Color:
    Amber
    Bulb Color:
    Green
    Bulb Color:
    Yellow
    Bulb Color:
    Red
    $2.90 - $1,662.50
    Qty in Cart: 0
    Price:
    $2.90 - $1,662.50
    Subtotal:
  • Smooth LED G40 Bulb, warm white, C9 base Smooth LED G40 Bulb, warm white, C9 base (unlit)

    Smooth LED G40 Bulb - Warm White (C9/Intermediate base)

    $3.85 - $1,828.80
    This smooth plastic LED replacement bulb looks awesome and is long-lasting! Warm white color and clear plastic shell closely mimic the look of regular bulbs, but these LED bulbs use a fraction of the electricity and are shatterproof! Create your own...
    SKU:
    LEDE1740SMWW
    Availability:
    BOXES and CASES ship in 3-5 business days.
    Socket Size:
    C9-Intermediate-E17
    Bulb Type:
    LED
    Bulb Shape:
    G40
    Bulb Color:
    Warm White
    Dimmable:
    Yes
    Bulb Material:
    Plastic
    Bulb Wattage:
    0.58W
    LED Color Temperature:
    2500K
    Bulb Rating:
    UL Listed
    Bulb Rating:
    CSA Approved
    $3.85 - $1,828.80
    Qty in Cart: 0
    Price:
    $3.85 - $1,828.80
    Subtotal:
  • Clear S11 Bulb lit Clear S11 Bulb single

    10S11 Bulb - Clear

    $1.00 - $237.50
    10 watt clear replacement bulbs are the maximum brightness you can use with our C9 String Lights. These are a dimmable, incandescent replacement bulb, so they're great for areas that sometimes need a little more light than traditional C9 bulbs offer...
    SKU:
    B10
    Availability:
    CASES ship in 3-5 business days
    Socket Size:
    C9-Intermediate-E17
    Bulb Type:
    Incandescent
    Bulb Shape:
    S11
    Bulb Color:
    Clear-White
    Dimmable:
    Yes
    Bulb Material:
    Glass
    Bulb Wattage:
    10W
    Bulb Average Life:
    8,000 hours
    $1.00 - $237.50
    Qty in Cart: 0
    Price:
    $1.00 - $237.50
    Subtotal:
  • Clear S11 Sign Bulb Clear S11 Sign Bulb (unlit)

    7.5 S11 Sign Bulb

    $1.00 - $237.50
    This is our lowest wattage incandescent replacement bulb for commercial medium base string light cords. At 7.5 watts each, these replacement bulbs give off soft, ambient light for areas where you want the lighting to be subtle. They also help cut down on...
    SKU:
    BA75
    Availability:
    CASES ship in 3-5 business days
    Socket Size:
    Medium-E26
    Bulb Type:
    Incandescent
    Bulb Shape:
    S11
    Bulb Color:
    Clear-White
    Dimmable:
    Yes
    Bulb Material:
    Glass
    $1.00 - $237.50
    Qty in Cart: 0
    Price:
    $1.00 - $237.50
    Subtotal:
  • G40 Multi Satin Bulb - C7 Base G40 Multi Satin Bulb - C7 Base unlit

    G40 Bulb - Multi Satin (C7/Candelabra base)

    $4.80 - $451.30
    These satin finish G40 replacement bulbs pair with any of our C7 base cords. They are beautiful and soft and look great as holiday lights too! A set of five colors includes blue, green, red, pink, and amber ... a perfect array to accent any space or...
    SKU:
    9042RE
    Availability:
    CASES ship in 3-5 business days.
    Socket Size:
    C7-Candelabra-E12
    Bulb Type:
    Incandescent
    Bulb Shape:
    G40
    Bulb Color:
    Multi
    Dimmable:
    Yes
    Bulb Material:
    Glass
    Bulb Wattage:
    7W
    $4.80 - $451.30
    Qty in Cart: 0
    Price:
    $4.80 - $451.30
    Subtotal:
  • On Sale
    Green B10 Bulb Green B10 Bulb unlit

    10S11 Bulb - Green

    Now: $0.50
    Was: $1.00
    Spruce up your St. Patrick's Day party, team event, or holidays with these decorative 10 watt replacement bulbs. Designed to go with any C9 stringer, these replacement bulbs come in a variety of colors that help you create the look you want! 10S11 bulbs...
    SKU:
    B10GR
    Availability:
    Limited quantities available (bulb being discontinued)
    Socket Size:
    C9-Intermediate-E17
    Bulb Type:
    Incandescent
    Bulb Shape:
    S11
    Bulb Color:
    Green
    Dimmable:
    Yes
    Bulb Material:
    Glass
    Now: $0.50
    Was: $1.00
    Qty in Cart: 0
    Quantity:
    Price:
    Now: $0.50
    Was: $1.00
    Subtotal:
  • On Sale
    Green S11 Sign Bulb Green S11 Sign Bulb (unlit)

    7.5 S11 Sign Bulb - Green

    Now: $0.50
    Was: $1.00
    These pretty green replacement bulbs look awesome in our commercial medium base cords. Designed for areas requiring lower lighting, these replacement bulbs come in a variety of colors that can be mixed and matched for any occasion! 7.5 S11 bulbs are 7.5...
    SKU:
    BA75GR
    Availability:
    Limited quantities available (item being discontinued).
    Socket Size:
    Medium-E26
    Bulb Type:
    Incandescent
    Bulb Shape:
    S11
    Bulb Color:
    Green
    Dimmable:
    Yes
    Bulb Material:
    Glass
    Now: $0.50
    Was: $1.00
    Qty in Cart: 0
    Quantity:
    Price:
    Now: $0.50
    Was: $1.00
    Subtotal:
  • On Sale
    Amber S11 Sign Bulb Amber S11 Sign Bulb (unlit)

    7.5 S11 Sign Bulb - Amber

    Now: $0.50
    Was: $1.00
    These 7.5 watt amber replacement bulbs have a standard base to fit our commercial medium base cords. They're great for areas that only need a little supportive lighting. The amber color warms up the color these replacement bulbs provide and can be used...
    SKU:
    BA75AM
    Availability:
    Limited quantities available (item being discontinued).
    Socket Size:
    Medium-E26
    Bulb Type:
    Incandescent
    Bulb Shape:
    S11
    Bulb Color:
    Amber
    Dimmable:
    Yes
    Bulb Material:
    Glass
    Now: $0.50
    Was: $1.00
    Qty in Cart: 0
    Quantity:
    Price:
    Now: $0.50
    Was: $1.00
    Subtotal:
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