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The kx bulb has an extra pair of wire contacts (4 instead of 2) per side. This decreases the amount of current each contact has to handle and decreases the amount of heat build up on the socket. The regular 3057 or 3057K bulb can be used, but it will probably burn out a bit faster and can damage the socket over time.
What else can I help you with?
What is the Difference between a 3057K and 4057K bulb?
3057K - Design AMPS: 2.1, Rated Life: 2,000 4057K - Design AMPS:2.23, Rated Life: 4,000
What is the difference between 3057kx and the 3057LL?
The 3057KX and 3057LL are both automotive light bulbs, but they differ primarily in their design and intended use. The 3057KX typically features a dual filament design that allows for a combination of different brightness levels, often used in applications like turn signals and brake lights. In contrast, the 3057LL (Long Life) is engineered for extended longevity, providing a longer lifespan than standard bulbs, which makes it suitable for applications where bulb replacement is less convenient.
Are the 3057 and 3057KX turn signal bulbs compatible?
Well. I work at NAPA and it called for a 3057kx which we naturally don't have in stock. But when the customer pulled the bulb out it was a 3157. which will fit in its place. It might be some sort of long life bulb. Just put a 3157 in there. that's what most brake lights are.
What is the difference between a pregnant woman and a light bulb?
You can unscrew a light bulb.
What is atmospheric depression?
it is difference between wet bulb temperature and dry bulb temperature.
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.
The difference between wet-bulb and dry-bulb temperature is called?
The difference between wet-bulb and dry-bulb temperature is called the Wet-Bulb Depression. It is a measure of air humidity, with a larger depression indicating higher humidity levels.
How do you calculate the difference between a dry bulb and a wet bulb?
To calculate the difference between a dry bulb and a wet bulb temperature, you measure both temperatures using a thermometer. The dry bulb temperature is the ambient air temperature, while the wet bulb temperature is measured with a thermometer that has its bulb moistened with water. The difference between these two temperatures indicates the level of humidity in the air; a larger difference suggests lower humidity, while a smaller difference indicates higher humidity. This calculation is often used in meteorology and HVAC applications.
What does the difference between 60-watt and a 100-watt light bulb describe?
power difference
Replace a bulb angle section with other equivalent section?
what is the difference between bulb angle and bulb flat used in ship building
What is the difference between an H7 bulb and a H1 bulb?
H1 bulbs have 2 spade connector and the H7 bulb has 1 spade connector
What is the difference between led light and a normal light bulb?
a normal light bulb gives off more light
