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
G40 Bulb (C9/E17/intermediate base)
Starting at $1.00This 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...Starting at $1.00 -
NEW
LED G40 Vintage Bulb (E17/intermediate Base)
Starting at $2.50The 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...Starting at $2.50 -
5 color options
Colored LED G40 Vintage Bulb (E17/intermediate base)
Starting at $2.65G40 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...Starting at $2.65 -
3 color options
LED G40 Professional Bulb (E17/intermediate Base)
Starting at $3.25This 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!...Starting at $3.25 -
NEW
Smooth LED G40 Bulb (E12/candelabra base)
Starting at $3.15These 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...Starting at $3.15 -
LED G40 Professional Bulb (E12/candelabra base)
Starting at $4.00One 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...Starting at $4.00 -
LED G40 Premium Bulb (E12/candelabra base)
Starting at $4.90This 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!BOXES and CASES ship in 3-5 business days...Starting at $4.90 -
Top Seller
G40 Bulb - Clear (C7/E12/candelabra base)
Starting at $0.95This 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.CASES ship in...Starting at $0.95 -
G40 Bulb - White Satin (C7/E12/candelabra base)
Starting at $0.95This 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!CASES ship in 3-5 business days. Bulb Specs: TYPE:...Starting at $0.95 -
LED G40 Premium Bulb (E17/intermediate base)
Starting at $4.85This 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!BOXES and CASES...Starting at $4.85 -
On Sale6 color options
LED G40 Bulb (E17/intermediate Base)
Now: $2.40Was: $3.00These 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!BOXES and CASES ship in 3-5 business days. Bulb...Now: $2.40Was: $3.00 -
Smooth LED G40 Bulb (E17/intermediate base)
Starting at $3.50This 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! BOXES and CASES ship...Starting at $3.50 -
G40 Bulb - Multi Satin (C7/E12/candelabra base)
Starting at $4.80These 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...Starting at $4.80