Most bulbs are measured in eighths of an inch, however decorative lighting globe-shaped (or G) bulbs are measured in millimeters. For example, an S14 would be a sign bulb shape and 14/8" (or 1.75") and our decorative lighting G40 bulbs are globe shape and 40 mm (or approximately 1.5").

But between different bulb types and cord styles—not to mention the difference between LED and incandescent bulbs—how do you decide which string light is best for your space? Our brightness comparison tool is designed to help you with exactly that decision!

Apr 22, 2022 · There are four prominent light bulb types: light-emitting diode (LED), compact fluorescent (CFL), incandescent, and halogen. For a helpful quick-select tool, check out our light bulb size chart! Now, let’s explore the light bulb types and codes you are most likely to see.

G40 Light Bulb – Measuring 5 inches in diameter (40 eighths), the G40 is one of the larger globe bulbs. Its significant size offers a generous glow, making it perfect for standalone fixtures, larger pendant lights, or outdoor patio string lights where its spherical beauty can be on full display.

Nov 27, 2020 · RP11, S6, S8, S11, and S14. These bulbs are available in incandescent, CFL, and LED technologies. ST- Series: Straight Tapered or ST bulbs feature an elongated shape, making them an extended version of the Sign bulbs. These bulbs are popular in marquees and commercial signage applications.

Aug 30, 2014 · Modern light bulbs are used in a variety of different fixtures, and each fixture has its own unique set of requirements when it comes to the size, shape and the way the light bulb projects its light. As a result, selecting the proper light bulb has become more like finding a …

Aug 4, 2019 · Remember, whether you're looking for ST18, ST58, ST21, ST64, G25, G30, G40, A19, A21, or A23 bulbs, knowing the different codes and their corresponding measurements will help you find the perfect fit for your lighting needs.

Light bulb shapes and sizes at a glance. Find the lightbulbs shape you’re looking for with this visual chart- detailed illustrations of bulb shapes include A19, MR16, PAR, and linear …

Apr 24, 2018 · If you been shopping for bulbs you most probably have seen those shape code numbers in the bulb’s description. For example ST18, ST58, ST21, ST64, G25, G30, G40, A19, A21, and A23. What do those codes mean?

G40 globe lights are 40mm in diameter, exactly the size of a ping pong ball. This mid-size patio bulb bridges the gap between small G30 bulbs and large G50 bulbs, providing the ideal amount of brightness for most patios, backyard lighting and outdoor dining areas at restaurants.