3157 is the bulb type, the "K" means the bulb is filled with the inert gas Krypton.
3157 is the bulb type, the "K" means the bulb is filled with the inert gas Krypton.
A 3157LL means 3157 Long Life, some stores carry it as 3357 bulb or a Heavy Duty 3157.the filament is stronger in the LL bulb.
The difference between the bulbs 3157LL and 3157K lies in their intended use and specifications. The 3157LL bulb is a long-life version, designed to have a longer lifespan compared to the standard 3157 bulb. On the other hand, the 3157K bulb denotes a specific color temperature, typically a cool white light output. It is important to consider these differences when selecting the appropriate bulb for your application.
Yes, the 4157 is just slightly more powerful than the 3157, 28.5w compared to 27w
I have successfully installed bulbs 3057, 3157 and 3457 in my Chrysler Town & Country mini-van, for the brake/stop lights.
For all practical purposes, they are interchangeable. To my eye the 3357 seeems to be brighter on the heavier filament. (brake/turn)
The 3157 and 3047 bulbs are not directly compatible, as they have different bases and wattage ratings. The 3157 bulb is a dual-filament bulb typically used for brake lights and turn signals, while the 3047 is a single-filament bulb often used for interior lighting. Always consult your vehicle's manual or specifications to ensure you're using the correct bulb type for your application.
Yes, the T3157 and the 3157 bulbs are compatible. The "T" in T3157 refers to the bulb's base type, indicating it's a twist-lock bulb, while the 3157 designation is the standard for the bulb's size and function. Both bulbs often serve similar applications in automotive lighting, but it’s always best to check the specific requirements of your vehicle or fixture to ensure proper fit and function.
The 3157 and A4114 bulbs are not directly compatible as they have different bases and electrical specifications. The 3157 bulb typically has a dual filament and is used for taillights and turn signals, while the A4114 is a specific type of wedge base bulb often used in other applications. Always check the vehicle's manual or the socket type to ensure compatibility before replacement.
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.
The 3157 is a clear bulb and the 3157NA is an amber color.