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They are the exact same size and you can use them interchangeably. The diffence is that the 168 will be brighter than the 194. Although it is brighter, the 168 will not last as long (1500 hrs) as the 194 2500 hrs.
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The 168 has 3 candle power vs the 194 with 2. Since the 168 is slightly brighter it produces a bit more heat (3.8 vs 4.9 watts). In most situations where 194's are specified you should use an exact replacement to avoid heat damage from the hotter 168 bulb.
What else can I help you with?
Why wont the left tail light get brighter when you push the brake pedal on a 99 Chevy Blazer?
Is the bulb burned out? Is the fuse for that side brake light good? If both answers are 'yes', then perhaps you should have an automotive electrical specialist check out the problem.
Which was invented first the light bulb or electricity?
electricity because a light bulb needs electricity
Does the middle bulb on the tail light work?
If there is a bulb, it should work.
The power delivered to the light bulb is 23.1 W. What are the two possible resistances of the light bulb?
A: HARD TO SAY because a bulb has different resistance as it warms up
What is the difference between voltage output of a battery and the voltage across each DC bulb in a series circuit?
Exactly...you answered your own question. Each DC bulb will drop voltage according to its resistance and the amount of current it draws.
What is the difference between a 74 and 194 automotive light bulb?
The engineered electrical resistance the higher the number the more resistance it can handle and vise versa.
What is the difference between a pregnant woman and a light bulb?
You can unscrew a light bulb.
What is the difference between a 175 and 168 automotive light bulb?
The primary difference between a 175 and 168 automotive light bulb lies in their design and specific applications. The 175 bulb typically has a higher wattage and may produce more light output, making it suitable for applications requiring brighter illumination. In contrast, the 168 bulb is often used for smaller, less demanding applications, such as interior lights or marker lights. Additionally, the two bulbs have different base types and sizes, which affects their compatibility with various fixtures.
What is the difference in brightness between a 60W and 100W light bulb?
The 100W light bulb is brighter than the 60W light bulb. The difference in brightness is 40 watts.
What is the difference between led light and a normal light bulb?
a normal light bulb gives off more light
What is the difference between a 921 and a 922 automotive bulb?
i dont no but i need help what is the diference betwen 891 and 922
What does the difference between 60-watt and a 100-watt light bulb describe?
power difference
What is difference between R40 and BR40 light bulbs?
R40 is a Red Heat Lamp Light Bulb BR40 is a Clear Heat Lamp Light Bulb
What is the difference between a light bulb and a flashlight?
Flashlight is mobile light, can be removable and put in pocket! But light bulb is just in a unchangeable location or a limite distance.
How many lumens is a 158 automotive light bulb?
25
What is the difference between a light bulb and a pregnant women?
A light bulb emits light when switched on, while a pregnant woman carries and nurtures a developing fetus until childbirth.
What it is the difference between 100 watts and 75 watt light bulb?
The main difference between a 100-watt and a 75-watt light bulb is the amount of light output they produce. A 100-watt bulb will be brighter and consume more energy compared to a 75-watt bulb. The 100-watt bulb may also generate more heat than the 75-watt bulb.
