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What Is Par38


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What Is Par38. While they may look similar, there are some key differences between the two. The main difference between par30 and par38 bulbs is their size and shape.

PAR38 light bulb differences YouTube
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Par 38 bulbs are 4.75 inches in diameter, or 38 eighths of an inch. Par30 bulbs have a diameter of 3.75 inches, while par38 bulbs have a larger diameter of 4.75 inches. The difference between a short neck or a long neck par38 is as easy as it sounds.

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PAR38 light bulb differences YouTube

The short neck is shorter and will sit farther back in the can, while the longer neck will stick out more and provide a wider beam of light. Two common types are par30 and par38 bulbs. Par38 bulbs can be used as general flood and safety lights. Par38 light bulbs are a specific type of reflector lamp with a parabolic shape and a diameter of 38 eighths of an inch (approximately.

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