Shop by Socket Size – Bulbs
REPLACEMENT BULBS
Shop by Socket Size
Find the right replacement bulbs for your string lights by socket (base) size. Explore LED and incandescent options in a variety of bulb shapes, styles, and colors to suit your project.
Replacement bulbs only — string light cords sold separately.
Medium
E26 base
Most popular ... Ideal for large patios and outdoor spaces.
Intermediate
E17 base
Great for smaller patios and holiday rooflines.
Candelabra
E12 base
Perfect for decorative accents and intimate spaces.
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Top Seller9 color options
S14 Sign Bulb - Transparent (medium/E26 base)
Starting at $1.20This 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...Starting at $1.20 -
Top Seller
G40 Bulb (C9/E17/intermediate base)
Starting at $1.10This 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...Starting at $1.10 -
Top Seller3 bulb options
LED S14 Vintage Bulbs (E26/medium base)
Starting at $3.75These 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...Starting at $3.75 -
Top Seller3 bulb options
LED S14 Professional Bulb (E26/medium base)
Starting at $4.00This 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...Starting at $4.00 -
5 color options
Colored LED S14 Vintage Bulb (E26/medium base)
Starting at $5.95Color 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...Starting at $5.95 -
Top Seller8 color options
G50 Bulb - Transparent (C9/E17/intermediate base)
Starting at $1.40Clear 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...Starting at $1.40 -
NEW
LED S14 Vintage Bulbs - single filament (E26/medium base)
Starting at $3.15These 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...Starting at $3.15 -
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...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...Starting at $2.65 -
NEW
LED G50 Vintage Bulb (E17/intermediate Base)
Starting at $2.70LED 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...Starting at $2.70 -
5 color options
Colored LED G50 Vintage Bulb (E17/intermediate base)
Starting at $2.70These 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...Starting at $2.70 -
2 color options
ST38 Vintage Edison Bulb (C9/Intermediate Base)
Starting at $1.25Give 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...Starting at $1.25
