Often asked: What 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.

How do I know what size light bulb I need?

Bulb sizing is very straightforward and simple, it is based on the diameter of the bulb at its widest point, measured in eighths of an inch (⅛”). For example, the designation “T12” indicates a tubular bulb that is 12 eighths of an inch (12/8”) in diameter (or 1 ½”).

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.

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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.

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.

What size base is a standard light bulb?

There are four commonly used thread size groups for lamps: Candelabra: E12 North America, E11 in Europe. Intermediate: E17 North America, E14 (Small ES, SES) in Europe. Medium or standard: E26 (MES) in North America, E27 (ES) in Europe.

What are the different sizes of light bulb bases?

Shop by screw base with our Universal Bulb Finder E26/E27 Medium – Edison 26-mm or 27-mm Diameter. E12 Candelabra – Edison 12-mm Diameter. E14 European – Edison 14-mm Diameter. E17 Intermediate – Edison 17-mm Diameter. E39/E40 Mogul – Edison 39-mm or 40-mm Diameter.

What are the 3 types of light bulbs?

There are three basic kinds of light bulbs on the market: incandescent, halogen, and CFL (compact fluorescent light ). Mark Candido, co-owner of The Accessory Store in Stamford, Connecticut, explains the differences in terms of aesthetics and energy usage.

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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 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.

How much is a brake light bulb?

It’s almost always a minimal cost for brake light bulb replacement as a bulb is $5 to $10 and the labour charge is between $10 and $20, although some designs are slightly more.

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