The a means arbitrary shape and the 19 means light bulb shapes types sizes identification guides and charts read more.
Shape lamp sizes chart.
The bulb is a type and the diameter would be 23 8.
Learn about all the different types of light bulbs including led halogen fluorescent and more.
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The a indicates the shape standard and the diameter would be 2 38 which is 19 eights of an inch.
Light bulb sizes and shapes chart including the different kind of light bulb bases.
This is done in the form of letter followed by a number.
The reference ruler at left illustrates the most commonly used household lamp an a19.
The letter indicates the shape of the lamp and the number relates to the diameter of the lamp in eighths of an inch.
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.
In technical terms it is an a19 type bulb.
The letter indicates the shape of the bulb and the number relates to the diameter of the bulb in eighths of an inch.
Light bulbs are identified by the diameter length shape and screw type.
Bulb shapes and sizes.