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 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 -
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 -
8 color options
C9 Bulb - Transparent (E17/intermediate base)
$0.50 - $475.00This 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!CASES ship in 3-5 business days. Bulb Specs: TYPE:...$0.50 - $475.00 -
12 color options
LED C7 Bulb (E12/candelabra base)
$1.60 - $3,600.00LED C7 Christmas bulbs are a popular choice for residential and commercial Christmas light decorations. Commonly used for lighting indoor Christmas trees or outlining rooflines and other outdoor projects, LED bulbs consume 90% less energy than...$1.60 - $3,600.00 -
10 color options
LED C9 Bulb (E17/intermediate base)
$1.20 - $570.00Premium C9 bulbs feature SMD LED technology and are the perfect complement to your holiday lights! The faceted plastic shell helps disperse the light emitted from the LEDs. These LED C9 replacement bulbs are the perfect solution for holiday light...$1.20 - $570.00 -
9 color options
LED C9 Bulb - Smooth Transparent (E17/intermediate base)
$1.25 - $562.50Premium C9 bulbs feature SMD LED technology and are the perfect complement to your holiday lights! SMD technology produces bulbs that are bright and last longer while still maintaining exceptional durability and energy efficiency. Cast a vivid glow...$1.25 - $562.50