1157 VS 2057 Bulbs | What’s The Difference?

Today, we’ll be seeking at the principal variations among 1157 and 2057 tail light bulbs.

Of the thousands of bulbs we’ve compared, these two are possibly the most related to every single other. Both 1157 and 2057 bulbs are completely interchangeable and only have a handful of subtle variations to set them apart.

1157 bulbs are a lumen or two brighter than 2057 bulbs. 2057 bulbs also have 3 wires alternatively of two, and their wattage is one particular watt shy of 1157 bulbs.

If you are confused about which bulb to pick for your vehicle, trailer, or SUV. Allow us to use our knowledge operating with 14 years operating with automobiles to support you make the greatest option.

Keep reading for much more information on the variations among 1157 and 2057 bulbs.

1157 And 2057 Compared

Wattage

Starting off with the wattage of these bulbs, we have 1157 bulbs drawing about eight watts of energy compared to 7 watts for 2057 bulbs. Minor variations such as this are a theme with these bulbs.

Wiring

One noticeable physical distinction among 1157 and 2057 bulbs is the wiring. Specifically, 1157 bulbs use two wires alternatively of the 3 noticed on 2057 bulbs. However, they are nonetheless fully interchangeable and can be employed in every single other’s sockets.

Current

2057 bulbs draw about 30% much less present compared to 1157 bulbs. While that is not the greatest distinction, it can result in malfunctioning in specific vehicles, which is why we often urge readers to use the manufacturer-suggested bulbs.

Efficiency

1157 bulbs draw much less energy than their 2057 counterparts. However, right here once again, the distinction is not that noticeable and does not truly have the greatest influence on usability.

Brightness

By virtue of drawing slightly much more energy, 1157 bulbs generate a handful of much more lumens than 2057 bulbs. Again, the distinction is not noticeable in day-to-day driving and our testing did not discover it to be especially advantageous.

Use circumstances

When it comes to use in interior applications, 2057 bulbs carry out much better than 1157 bulbs, as they draw much less present and the output is much less harsh. So if you are replacing a dome light, map light, or other related interior lights, and you need to have one particular of these two bulbs, 2057 is the much better option.

Are 2057 and 1057 bulbs interchangeable?

The 2057 and 1157 bulb models are in reality interchangeable, the principal distinction lies in their brightness levels. The 1157 model is marginally brighter than the 2057. If you are seeking to replace a 1157 bulb, the 2057 serves as an exceptional option. It is not only efficient but is also probably the optimal answer for your specifications.

Conclusion

Notably, the expense of these two bulbs is also fairly significantly the identical. As such, it is even tougher to pick one particular or the other.

Based on our testing, we can report that there is not significantly of a noticeable distinction among these two bulbs as far as brightness and visibility are concerned. That stated, 1157 bulbs have the benefit on paper thanks to the greater energy rating and efficiency.

Despite that, 2057 bulbs are much better for interior applications.

These bulbs are fully interchangeable and we did not face any troubles installing one particular in the other’s socket.

Really even though, the variations are so minor that you are much better off just going with the bulb that your certain car’s manufacturer recommends utilizing.