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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  • Price
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  • Top Seller
    9 color options
    S14 Sign Bulb color options thumbnail Clear S14 Sign Bulb Single

    S14 Sign Bulb - Transparent Clear & Colors

    $1.10 - $142.50
    This 11 watt incandescent bulb is one our most popular replacement bulbs! Classic sign bulb shape and perfect amount of light make this decorative bulb a trusted favorite. Use them as replacement bulbs for our medium base stringers, or use in any...
    SKU:
    B11
    Availability:
    CASES ship in 3-5 business days. PINK backordered until October.
    Socket Size:
    Medium-E26
    Bulb Type:
    Incandescent
    Bulb Shape:
    S14
    Bulb Color:
    Clear-White
    Dimmable:
    Yes
    Bulb Material:
    Glass
    Bulb Wattage:
    11W
    Bulb Average Life:
    5,000 hours
    Bulb Color:
    Amber
    Bulb Color:
    Blue
    Bulb Color:
    Green
    Bulb Color:
    Pink
    Bulb Color:
    Purple
    Bulb Color:
    Red
    Bulb Color:
    Teal
    Bulb Color:
    Yellow
    $1.10 - $142.50
    Qty in Cart: 0
    Price:
    $1.10 - $142.50
    Subtotal:
  • Top Seller
    9 color options
    G50 Bulb clear & transparent (C9 base) Clear G40 Bulb - single bulb

    G50 Bulb - Transparent Clear & Colors (C9/Intermediate base)

    $1.20 - $617.50
    Clear G50 replacement bulbs create a classic cafe-style look for your patio! Each incandescent bulb is 7 watts and casts a warm, ambient light that transforms any space effortlessly! Bulb Specs: TYPE: Incandescent G50 bulb SIZE: 2” in diameter (2...
    SKU:
    E17CL
    Availability:
    CASES ship in 3-5 business days. Limited quantities available of PURPLE (being discontinued).
    Socket Size:
    C9-Intermediate-E17
    Bulb Type:
    Incandescent
    Bulb Shape:
    G50
    Bulb Color:
    Clear-White
    Dimmable:
    Yes
    Bulb Material:
    Glass
    Bulb Wattage:
    7W
    Bulb Average Life:
    3,000 hours
    $1.20 - $617.50
    Qty in Cart: 0
    Price:
    $1.20 - $617.50
    Subtotal:
  • 2 color options
    ST58 Vintage Edison (C9 base), color options ST58 Vintage Edison (C9 base), amber

    ST38 Vintage Edison Bulb (C9/Intermediate Base)

    $1.25 - $593.80
    Give your C9 string lights a vintage look with these Edison-Style replacement bulbs. Smaller than traditional bulbs, these 7 watt incandescent bulbs look great on the patio or to create a vintage look inside! Bulb Specs: TYPE: Incandescent vintage...
    SKU:
    E17VE
    Availability:
    CASES ship in 3-5 business days.
    Socket Size:
    C9-Intermediate-E17
    Bulb Type:
    Incandescent
    Bulb Shape:
    ST38
    Bulb Color:
    Clear-White
    Dimmable:
    Yes
    Bulb Material:
    Glass
    Bulb Wattage:
    7W
    Bulb Average Life:
    3,000 hours
    Bulb Color:
    Amber
    $1.25 - $593.80
    Qty in Cart: 0
    Price:
    $1.25 - $593.80
    Subtotal:
  • 9 color options
    A15 Bulb color options thumbnail A15 Bulb - Clear

    A15 Bulb - Clear, Frosted & Transparent Colors

    $1.30 - $332.50
    A15 (15 watt) replacement bulbs are one of our most popular bulbs for commercial medium base string lights. Available in a variety of colors, these classic shape replacement bulbs always look great! Bulb Specs: TYPE: Incandescent A15 clear bulbs SIZE:...
    SKU:
    BA15
    Availability:
    CASES ship in 3-5 business days. AMBER has limited quantities available (backordered until September).
    Socket Size:
    Medium-E26
    Bulb Type:
    Incandescent
    Bulb Shape:
    A15
    Bulb Color:
    Clear-White
    Dimmable:
    Yes
    Bulb Material:
    Glass
    Bulb Wattage:
    15W
    Bulb Average Life:
    5,000 hours
    Bulb Color:
    Amber
    Bulb Color:
    Blue
    Bulb Color:
    Green
    Bulb Color:
    Pink
    Bulb Color:
    Red
    Bulb Color:
    Yellow
    $1.30 - $332.50
    Qty in Cart: 0
    Price:
    $1.30 - $332.50
    Subtotal:
  • 8 color options
    C9 Bulbs clear & transparent Clear C9 Bulb Single

    C9 Bulb - Transparent Clear & Colors

    $0.50 - $475.00
    This clear C9 replacement bulb is the classic outdoor Christmas bulb, but can be used for so much more! These 7 watt incandescent bulbs are affordable and look great in any space, any time of the year! Bulb Specs: TYPE: Incandescent C9 bulb SIZE:...
    SKU:
    C9TR
    Availability:
    AMBER and YELLOW have limited quantities available (backordered until September 2022).
    Socket Size:
    C9-Intermediate-E17
    Bulb Type:
    Incandescent
    Bulb Shape:
    C9
    Dimmable:
    Yes
    Bulb Material:
    Glass
    Bulb Wattage:
    7W
    Bulb Average Life:
    2,500 hours
    Bulb Color:
    Clear-White
    Bulb Color:
    Amber
    Bulb Color:
    Orange
    Bulb Color:
    Blue
    Bulb Color:
    Green
    Bulb Color:
    Pink
    Bulb Color:
    Purple
    Bulb Color:
    Red
    Bulb Color:
    Yellow
    $0.50 - $475.00
    Qty in Cart: 0
    Price:
    $0.50 - $475.00
    Subtotal:
  • On Sale
    9 color options
    C9 twinkle bulb - color options C9 twinkle bulb - clear

    Twinkle C9 Bulbs - Transparent Clear & Colors

    $0.40 - $9.50
    Try something new with twinkling C9 Christmas bulbs. Use exclusively on trees or rooflines for an overall effect or intermix with standard C9 bulbs for a subtler display that still has movement. Around the holidays or year round, C9 twinkling bulbs makes...
    SKU:
    C9TW
    Availability:
    Ships in 3-5 business days. Limited quantities available; all colors are being discontinued.
    Socket Size:
    C9-Intermediate-E17
    Bulb Type:
    Incandescent
    Bulb Shape:
    C9
    Dimmable:
    Yes
    Bulb Material:
    Glass
    Bulb Wattage:
    7W
    Bulb Color:
    Purple
    Bulb Color:
    Teal
    Bulb Color:
    Yellow
    Bulb Color:
    Red
    Bulb Color:
    Green
    Bulb Color:
    Amber
    Bulb Color:
    Blue
    Bulb Color:
    Pink
    Bulb Color:
    Clear
    $0.40 - $9.50
    Qty in Cart: 0
    Price:
    $0.40 - $9.50
    Subtotal:
  • On Sale
    9 color options
    C7 twinkle bulb - color options C7 twinkle bulb - amber/orange

    Twinkle C7 Bulb - Transparent Colors

    $0.35 - $8.30
    Make the holiday sparkle with twinkling C7 Christmas bulbs. Creates an eye-catching display with C7 bulbs that turn on and off randomly drawing attention and adding additional sparkle to displays.  Accent your roof line or light up your Christmas...
    SKU:
    C7TW
    Availability:
    Ships in 3-5 business days. Limited quantities available; all colors are being discontinued.
    Socket Size:
    C7-Candelabra-E12
    Bulb Type:
    Incandescent
    Bulb Shape:
    C7
    Dimmable:
    Yes
    Bulb Material:
    Glass
    Bulb Wattage:
    7W
    Bulb Color:
    Purple
    Bulb Color:
    Teal
    Bulb Color:
    Yellow
    Bulb Color:
    Red
    Bulb Color:
    Green
    Bulb Color:
    Amber
    Bulb Color:
    Blue
    Bulb Color:
    Pink
    Bulb Color:
    Multi
    $0.35 - $8.30
    Qty in Cart: 0
    Price:
    $0.35 - $8.30
    Subtotal:
  • 8 color options
    LED S14 Bulb thumbnail color options LED S14 Bulb, Warm White

    LED S14 Bulb - Whites & Colors

    $4.85 - $1,151.90
    This popular LED replacement bulb is one of our best-selling, and most durable LED string light bulbs! Use these LED replacement bulbs anywhere you need a durable and shatterproof string of lights! A good faceted LED replacement for the traditional 11W...
    SKU:
    LEDB11
    Availability:
    In-stock BOXES and CASES ship in 3-5 business days. Limited stock of BLUE available (backordered).
    Socket Size:
    Medium-E26
    Bulb Type:
    LED
    Bulb Shape:
    S14
    Bulb Color:
    Warm White
    Dimmable:
    Yes
    Bulb Material:
    Plastic
    Bulb Wattage:
    0.8W
    Bulb Average Life:
    30,000 hours
    LED Color Temperature:
    2500K
    LED Color Temperature:
    6000K
    Bulb Color:
    Cool White
    Bulb Color:
    Amber
    Bulb Color:
    Blue
    Bulb Color:
    Green
    Bulb Color:
    Red
    Bulb Color:
    Yellow
    Bulb Color:
    Multi
    $4.85 - $1,151.90
    Qty in Cart: 0
    Price:
    $4.85 - $1,151.90
    Subtotal:
  • On Sale
    8 color options
    LED G50 Bulb, all colors LED G50 Bulb, warm white

    LED G50 Bulb - Whites & Colors

    $3.00 - $1,012.50
    These plastic LED G50 globe bulbs are a good replacement for traditional 11W bulbs. The faceted "diamond-cut" type finish helps disperse light. They are especially useful for wedding and special event installations requiring frequent set-ups and...
    SKU:
    LEDG50
    Availability:
    In-stock BOXES and CASES ship in 3-5 business days. COOL WHITE and all COLORS have limited availability (being discontinued).
    Socket Size:
    Medium-E26
    Bulb Type:
    LED
    Bulb Shape:
    G50
    Bulb Color:
    Warm White
    Dimmable:
    Yes
    Bulb Material:
    Plastic
    Bulb Wattage:
    1.5W
    LED Color Temperature:
    2500K
    Bulb Average Life:
    30,000 hours
    Bulb Color:
    Cool White
    Bulb Color:
    Amber
    Bulb Color:
    Orange
    Bulb Color:
    Blue
    Bulb Color:
    Green
    Bulb Color:
    Red
    Bulb Color:
    Yellow
    Bulb Color:
    Multi
    LED Color Temperature:
    7000K
    Dimmable:
    No
    $3.00 - $1,012.50
    Qty in Cart: 0
    Price:
    $3.00 - $1,012.50
    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:
  • On Sale
    8 color options
    LED G30 Bulb, C9 Base, all color options LED G30 Bulb, C9 Base, warm white

    LED G30 Bulb (C9/Intermediate base)

    $2.75 - $1,781.25
    G30 LED replacement bulbs in warm white mimic the color temperature of regular, incandescent bulbs. These LED string light bulbs have the added advantage of using less electricity, being fully shatterproof and last many times longer than traditional...
    SKU:
    LEDE1730
    Availability:
    BOXES and CASES ship in 3-5 business days. COLORS have limited quantities (being discontinued).
    Socket Size:
    C9-Intermediate-E17
    Bulb Type:
    LED
    Bulb Shape:
    G30
    Bulb Color:
    Warm White
    Dimmable:
    No
    Bulb Material:
    Plastic
    Dimmable:
    Yes
    Bulb Color:
    Amber
    Bulb Color:
    Green
    Bulb Color:
    Red
    Bulb Color:
    Yellow
    Bulb Color:
    Color-Changing
    LED Color Temperature:
    2500K
    Bulb Color:
    Blue
    Bulb Color:
    Cool White
    LED Color Temperature:
    7000K
    $2.75 - $1,781.25
    Qty in Cart: 0
    Price:
    $2.75 - $1,781.25
    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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