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 Seller9 color options
S14 Sign Bulb - Transparent (medium/E26 base)
$1.10 - $142.50This 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...$1.10 - $142.50 -
Top Seller
G40 Bulb (C9/E17/intermediate base)
$1.00 - $475.00This 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...$1.00 - $475.00 -
Top Seller6 bulb options
LED S14 Vintage Bulbs (E26/medium base)
$3.50 - $1,080.00These vintage LED replacement bulbs look just like Edison bulbs from yesteryear. Featuring LED technology with traditional filament-style strip, these LED S14 sign bulbs are now available in various color temperatures to find the perfect match for your...$3.50 - $1,080.00 -
Top Seller3 bulb options
LED S14 Professional Bulb (E26/medium base)
$3.60 - $945.00This professional LED bulb in warm white is one of our best-looking and most popular LED replacement bulbs! With a glass shell, and color temperature that matches incandescent bulbs, these dimmable LED bulbs will save on electric and last many times...$3.60 - $945.00 -
5 color options
Colored LED S14 Vintage Bulb (E26/medium base)
$5.95 - $1,413.15Color your world with these popular LED vintage filament bulbs now available in five colors! Use these LED replacement bulbs anywhere you need a durable and shatterproof string of lights. Mix them with warm white or any of your favorite color...$5.95 - $1,413.15 -
Top Seller8 color options
G50 Bulb - Transparent (C9/E17/intermediate base)
$1.20 - $617.50Clear 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...$1.20 - $617.50 -
NEW
LED S14 Vintage Bulbs - single filament (E26/medium base)
$3.15 - $708.75These Edison-style LED replacement bulbs look just like the bulbs from yesteryear. With UV-resistant plastic and single filament, these LED S14 bulbs provide the perfect solution to make the switch from incandescent to LED. Outdoor string lighting never...$3.15 - $708.75 -
NEW
LED G40 Vintage Bulb (E17/intermediate Base)
$2.50 - $562.50The popular LED G40 vintage bulbs are back! A cost-effective solution for LED lighting, these G40 single-filament bulbs will last longer than incandescent. This best-selling LED replacement bulb gives you the look of classic cafe lights, but uses up to...$2.50 - $562.50 -
5 color options
Colored LED G40 Vintage Bulb (E17/intermediate base)
$2.65 - $596.25G40 bulbs are one of our most popular, and now they are in LED in five colors! Use these LED replacement bulbs anywhere you need a durable and shatterproof string of lights. Mix them with warm white or any of your favorite color combinations! Great for...$2.65 - $596.25 -
NEW
LED G50 Vintage Bulb (E17/intermediate Base)
$2.60 - $585.00LED vintage bulbs are a hot ticket and we now have them in G50s (2" globe)! A cost-effective solution for LED lighting, these G50 single-filament bulbs will last longer than incandescent. LED replacement bulb gives you the look of classic cafe lights,...$2.60 - $585.00 -
5 color options
Colored LED G50 Vintage Bulb (E17/intermediate base)
$2.70 - $607.50These new LED G50 bulbs are the perfect replacement bulbs when you need a splash of color! Use these LED replacement bulbs anywhere you need a durable and shatterproof string of lights. Mix them with warm white or any of your favorite color combinations!...$2.70 - $607.50 -
2 color options
ST38 Vintage Edison Bulb (C9/Intermediate Base)
$1.25 - $593.80Give 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!CASES ship in 3-5 business days. Bulb...$1.25 - $593.80 -
G50 Bulb (medium/E26 base)
$1.50 - $712.50These classic G50 replacement bulbs are each 15 watts and have a standard size base for our commercial medium base cords. Round in shape, with a 2" diameter, these decorative replacement bulbs are a customer favorite!CASES ship in 3-5 business days...$1.50 - $712.50 -
A15 Bulb (medium/E26 base)
$1.30 - $332.50A15 (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!CASES ship in 3-5 business days. TYPE: Incandescent...$1.30 - $332.50 -
2 color options
LED G50 Professional Bulb (E17/intermediate base)
$3.35 - $776.30This best-selling LED replacement bulb gives you the look of classic cafe lights, but uses up to 90% less electricity! Professional G50 LED bulbs in warm white most closely mimic the temperature color of incandescent bulbs and have the added bonus of...$3.35 - $776.30 -
Smooth LED G50 Bulb - Warm White (C9/Intermediate base)
$3.75 - $843.75These plastic LED replacement bulbs look like classic bistro lights, but are shatterproof and long-lasting. Each LED replacement bulb emits the same amount of light as its incandescent counterpart (about 7 watts) but only uses .49 watts! Perfect...$3.75 - $843.75 -
3 color options
LED G40 Professional Bulb (E17/intermediate Base)
$3.25 - $765.00This 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!...$3.25 - $765.00 -
On Sale5 bulb options
LED A15 Professional Bulb (medium/E26 base)
$3.25 - $837.00Our professional A15 replacement bulb is a popular choice for a classic look. Made with a glass or plastic shell, these dimmable LED bulbs use less than 1 watt and give the same light as their incandescent counterparts. Create a classic bistro look that...$3.25 - $837.00 -
NEW
Smooth LED G40 Bulb (E12/candelabra base)
$3.15 - $1,417.50These 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!BOXES and CASES ship in 3-5 business days. Bulb Specs: TYPE: LED G40 bulb (2 SMD...$3.15 - $1,417.50 -
Smooth LED G50 Bulb (E12/candelabra base)
$3.45 - $776.25These smooth LED G50 replacement bulbs are made from durable, shatterproof plastic and look great! Additionally, the plastic shell makes this bulb perfect for temporary or constant takedown installations.BOXES and CASES ship in 3-5 business days. Bulb...$3.45 - $776.25