What are 4157 bulbs for?

The SYLVANIA 4157 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.

Are 3157 and 4157 interchangeable?

The 3157 bulb says it “also fits” the 4157 application. Here’s the deal, it does, but not exactly. I put the 3157 bulbs in and with the left blinker activated, the right blinker blinks, and vice*versa.

How many watts is a 4157 bulb?

28.54/8.26 Watts and 12.8/14 volts. S-8 size and shape, D.F. Plastic Wedge base. Long Life version rated for twice the life of the standard lamp.

What is Sylvania 7443 bulb used for?

Backup Reverse Light The AUXITO 2600 Lumens 7440 7443 LED Bulbs are designed specifically for your reverse lights. These bulbs resemble the halogen bulb design and consume only a quarter of the energy of a traditional reverse light. These versatile lights can also be used to replace your parking or tail lights.

How many watts is a 3157 bulb?

26.9/8.3 Watts
Sylvania 3157 Long Life Automotive Bulb (Pack of 2)

Brand Sylvania
Product Line Long Life
Model Number 3157LL.BP2 2/SKU 20/BX 200/CS
Energy Used Energy Used A rating, expressed in watts, to indicate the rate at which a lamp consumes energy. Also known as wattage value. 26.9/8.3 Watts

What is the difference between 3157 and 3457 bulb?

It showed that the 3457 is in fact a brighter bulb. It is rated at the same wattage as the 3157, but the brighter filament is rated at 40 candlepower vs. 32 for the 3157.

What is the difference between 3157 and 3757 bulbs?

The voltages, and powers are the same (and so therefore the current), as well as the light output between the 3157 and 3757 based on Sylvania’s specifications… The only difference is the base.

Is 7440 and 7443 the same?

No, it’s not the same. Not te same. 7443 is dual filament for our front parking/turn signal. 7440 is single filament for rear signals and sedan reverse lights.