Replacement Light Bulbs

Need replacement bulbs? Want to build your own string light and pick your cord and bulbs separately? Choose from either LED or incandescent bulbs in 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.

Shop String Lights for popular cord and bulb sets of convenient outdoor string lights.

Bulb & Socket Guide hopes to take the guessing game out of string light and bulb shopping. There are only three bulb sizes that we sell: C7, C9 and Medium. These are the names we use, but these bulb sizes can go by many different names.


LED vs. Incandescent:
Which Bulb Is Right For You?

Bulb shapes may be similar, but LED and incandescent bulbs have their own unique characteristics and benefits. This article explains their differences to help you make the right choice with string lights.


LED Bulb Buying Guide

LED lights have grown in popularity over the last several years. One thing that confuses customers is the color temperature of LED bulbs. This article explains and shows the variances.

Vintage Light Bulbs

Edison-Style Lighting


Old World Style & Charm

You can now bring the old world charm and beauty to your outdoor patio or backyard. With the wide variety of LED and incandescent vintage bulb styles now available, you can find the right look that fits your style. All of our Edison-style bulbs each have their own unique, individual style. From tube style to larger globes, the various sizes and different filament styles available create a unique look for any space.