The 3157 is a clear bulb and the 3157NA is an amber color.
3157 is the bulb type, the "K" means the bulb is filled with the inert gas Krypton.
If you are looking to use the new energy efficient light bulbs on a light dimmer you will need to buy specially made dimmable CFLs. Not all energy efficient light bulbs are compatible with dimmers so be sure to check the packaging for information.
They are known as CFL bulbs. It stands for Compact Fluorescent Lamps.
why light bulbs are fragile
The 3157 is a clear bulb and the 3157NA is an amber color.
I have successfully installed bulbs 3057, 3157 and 3457 in my Chrysler Town & Country mini-van, for the brake/stop lights.
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.
Yes, the 4157 is just slightly more powerful than the 3157, 28.5w compared to 27w
The 1157 has a 15mm metal bayonet (push/twist) cap, while the 3157 has a plastic wedge (push-in) cap.
3157
#3157.
Yes, they more or less are. Both have two filaments, one for the parking light, and one for the brake light or turn signal. The parking light filament of the 3157 is a little brighter than the parking light filament of the 3057. The signal filaments of both bulbs are the same brightness.
LL stands for " long life " - more expensive , but supposed to last longer
maybe wrong bulbs 2057 or 3157 or 1156
3157 is the bulb type, the "K" means the bulb is filled with the inert gas Krypton.
The 4114 is an ultralong-life bulb with its major and minor filaments rated at 14v. The 3157 has its major filament rated at 12.8v and a much shorter lifespan. 4157 is in between the two bulbs for lifespan rating. All three bulbs produce the same amounts of light.