Find the lightbulbs shape you’re looking for with this visual chart- detailed illustrations of bulb shapes include A19, MR16, PAR, and linear fluorescent tubes.

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.

Oct 8, 2015 · If you need to identify a certain type of light bulb, we have charts for bulb shapes, sizes, screw types, series, and base sizes to help you identify which light bulb you need. See below for different bulb lumens, watts, series, base sizes, screw types, and more.

Feb 3, 2020 · Bulb shapes. The main shape designations of light bulbs are: A – Standard household incandescent light bulb shape (widely used for home lighting, universal); B – Bullet tip; BT – Bulged or Blown Tubular bulb shape (used for …

Aug 30, 2014 · Modern light bulbs will come in a variety of different shapes and sizes and, needless to say, it can get pretty confusing. Typically, there are eight different light bulb shapes that one might find in use around their home.

Sep 7, 2022 · So, in today’s guide, we will take a closer look at all of the most common light bulb shapes and sizes! A Type (or Type A) bulbs refer to the standard, pear-shaped bulbs. Some of the most common sizes include A19 and A15.

Apr 30, 2024 · Discover the different types of light bulbs, their bases, shapes, and sizes. Learn how to choose the right bulb for energy efficiency, ambiance, and optimal lighting.

Mar 6, 2022 · To start, let’s learn the different shapes of light bulbs. The table below provides an overview of each option. This light bulb shape is used for all standard types of household lighting. They come in several different sizes, although the most popular options are A19 and A60. The number reflects the diameter.

Sep 4, 2024 · There are a wide variety of light bulb shapes for each type. This section of our guide covers the most commonly used bulbs and bases.

Mar 24, 2025 · All types of light bulb shapes and sizes. There are many styles of light bulbs, each identified by specific light bulb names and light bulb numbers. These classifications help determine a bulb’s shape, size, and intended use. The letters in the bulb’s designation refer to its shape, while the numbers indicate its diameter, typically ...