FAQ: What Type Of Tail Light Bulb Do I Need?

Are all tail light bulbs the same?

Are tail lights and brake lights the same bulb? Well, no. Interchanging the terms is a mistake. These are separate lights and perform different functions.

What’s the difference between a 3057 and a 3157 tail light bulb?

Both the two light bulbs have a decently lengthy life, with the 3057 having a life range from 1200 to 5000 hours. The 3157 is more durable and lasts between 2000 to 10000 hours, meaning it is very durable. The bulbs are great for city lights, especially when used for brake lights or taillights.

What is a 7443 bulb used for?

The SYLVANIA 7443 Long Life Mini Bulb makes a perfect direct replacement solution for your car or truck’s interior or exterior lighting. These bulbs offer increased longevity, and have been engineered to withstand a sizeable amount of road shock and vibration.

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How do I know which light bulb to use?

How to Buy the Right Light Bulb Check your bulb base size and bulb shape. Determine much light you need. Select the right color of white for your light bulb. Find out if you need to dim your light. Find out if your light bulb will be used in an enclosed fixture or recessed can. Choose the right type of light bulb.

Why do I have tail lights but no brake lights?

The Light Bulbs Blown out light bulbs are the most common reason for why the brake lights not working but the tail lights are. Remove the screws from the bulb lens (which you can access through the trunk or see your vehicle repair manual to get the exact location). Blown out lights could be a reason.

Are tail lights always on?

Tail lights are like daytime running lights: they are always on. Not true. They turn on with the headlights. A lit up dashboard means all lights are on.

Can I use 3157 instead 4057?

They are interchangeable and will not create any problems. There is a 2 or so, watt difference between the 3057 and the 4057.

What vehicle does a 3157 bulb fit?

3157 LED Bulbs: Replaces all 3056, 3156, 3356, 3456 and 3457 bulbs. Replaces all 3057, 3157 and 3357 bulbs EXCEPT those requiring the 3157 -XXCK series bulbs.

Are 3157 and 4157 bulbs the same?

The 3157 & 4157 have the same lumens (as each other), but different wattage.

What is the difference between 7443 and 7444 bulb?

All four bulbs are dual filament which means they are two light bulbs in one. 7443 /NA is rated at 12 volts 21/5 watts and 7444 /NA is rated at 13.5 volts 28/8 watts which means 7444 /NA is supposed to be a little brighter.

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What is the difference between 7440 and 7443 bulb?

The point is that a 7443 bulb can be used to replace a 7440 bulb, 7443 just has extra contacts that contact nothing when installed in a 7440 socket therefore 7443 can perfectly be used as a replacement for a 7440. A 7440 bulb on the other hand can’t be used replace a 7443.

Are 7443 and 3157 bulbs interchangeable?

They’re entirely different sizes. 3157 and 7443 are much closer in size, only off by a fraction of a millimeter.

Is it OK to put a 60 watt bulb in a 40 watt socket?

A 60 watt equivalent uses 9 watts so yes you can use this in a socket rated for a 40 watt incandescent. Check that the socket and the wiring are in good condition because the base of the LED likely will be hot during operation. If the LED will be enclosed check that the bulb is designed for an enclosed fixture.

Which is better soft white or daylight?

Soft white (2,700 to 3,000 Kelvin) is warm and yellow, the typical color range you get from incandescent bulbs. Daylight (5,000 to 6,500 Kelvin) has a more bluish tone. This light color will maximize contrast for colors, making it ideal for working, reading or applying makeup.

What happens if you put a 60W bulb in a 40W socket?

Putting a 60W bulb in a 40W socket, probably won’t cause a problem, but you won’t get better brightness.

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