What Does Type S Bulb Mean

S series bulbs are commonly used in outdoor signs.

What does type s bulb mean.

Light bulbs for automobiles are made in several standardized series. S sign light bulbs. What the numbers mean. Basically though the number corresponds to the bulb s diameter at its widest point.

S type s type miniaure light bulbs are found in many applications including. For example while we ve previously looked to watts to learn a bulb s brightness that information is now presented in lumens. Bulbs used for headlamps turn signals and brake lamps may be required to comply with international and national regulations governing the types of lamps used other automotive lighting applications such as auxiliary lamps or interior lighting may not be regulated but common types are used by many automotive manufacturers. 1 888 455 2800 fax 1 508 363 2900.

The way it s measured however is different for the bulb s size and its base size. Incandescent light bulbs shaped like torpedoes and that fit into candelabras include the type b variety of bulb. C light bulbs are made to look like a candle flame for decorative applications such as chandeliers restaurants bathrooms and hotels. Some people prefer bulbs to have the outline of a flame but if you want more detail in your bulb then you will need to buy f series bulbs to use in your home.

You will see them at theatres casinos restaurants and even hotels. Find the light bulb base type you re looking for with this visual chart detailed illustrations of general bases fluorescent bases and specialty halogen base types. Indicator auto stop and turn signal lights scientific and medical instruments microscopes and aircraft. Typical sizes include s6 s11 and s14.

The changes in lighting regulations and technologies mean that there are new lighting terms to learn. The number after the s is the diameter of the glass in 1 8 inch increments. C candle light bulbs. C series bulbs have blunt and bent tip variations.

The variety of sizes in the bases of the bulb are designed to fit the various socket sizes in the candelabra. Whether you choose clear or frosted bulbs depends on the intensity of light that you want from your fixture. An a designates the teardrop shape of a standard light bulb. An s8 bulb for example has a diameter of 1 inch.

Skaman306 getty images. This is where the name light bulb comes from. So now that you know what the letters mean the numbers can be just as confusing. Over time the phrase light bulb has become used in general to describe any source of light that is.