# Title: What Is a Type A Bulb?


## Author: OroDwell


## Description: A Type A bulb is the standard pear shaped light bulb used in most household fixtures. The A stands f...


## URL: https://www.orodwell.com/blogs/ideas-inspiration/what-is-a-type-a-bulb


## Metafields 

- title_tag: What Is a Type A Bulb?
- description_tag: A Type A bulb is the standard pear shaped light bulb used in most household fixtures. Learn A19, E26, LED options, sizes, and ceiling light uses.
- faq_json: [{"q":"Can I use a type B bulb in a type A fixture?","a":"Only if the socket base matches. A Type A fixture usually has an E26 medium screw base, while many Type B bulbs use a smaller E12 candelabra base. If the Type B bulb has an E26 base, it will screw in, but the narrow candle shape may look undersized in a shade designed for the wider A19 profile. Check the socket size first, then consider the visual proportion."},{"q":"What is a type A bulb used for?","a":"A Type A bulb provides general ambient lighting in table lamps, floor lamps, ceiling fixtures, and pendants. The pear shape spreads light evenly in all directions, making it ideal for spaces where broad illumination is needed. A19 Type A bulbs are the default choice for living rooms, bedrooms, hallways, and dining areas with standard E26 sockets."},{"q":"What is a type A bulb LED equivalent wattage?","a":"A 9 watt LED Type A bulb typically replaces a 60 watt incandescent Type A bulb, producing about 800 lumens. A 6 watt LED replaces a 40 watt incandescent at 450 lumens, and a 12 watt LED replaces a 75 watt incandescent at 1,100 lumens. Always check the lumen rating on the package rather than relying on wattage alone."},{"q":"Type A bulb vs Type B: which fits my ceiling light?","a":"Check the socket base first. Most ceiling lights use E26 medium screw sockets, which fit A19 Type A bulbs. If your ceiling light is a chandelier or decorative fixture with small candelabra sockets, it likely needs Type B bulbs with E12 bases. For standard flush mount and semi flush mount ceiling lights, Type A is the correct shape."},{"q":"Is a 60 watt Type A bulb bright enough for a kitchen?","a":"A 60 watt incandescent Type A bulb produces about 800 lumens, which is adequate for a small kitchen with additional task lighting. For larger kitchens or food preparation areas, use a 75 watt equivalent at 1,100 lumens or multiple fixtures. LED Type A bulbs deliver the same lumens at much lower wattage."},{"q":"Is E26 a type A bulb?","a":"No, E26 is a base type, not a bulb shape. E26 means an Edison screw base with a 26 millimeter diameter. Type A describes the pear shaped glass. An A19 Type A bulb almost always has an E26 base, but E26 bases also appear on globe, reflector, and other bulb shapes."}]