AUXLIGHT 3157 3156 3057 4157 3157K LED Bulbs Xenon White, Ultra Bright 60-SMD LED Replacement for Back Up/Reverse Lights, Brake/Tail Lights, Turn Signal/Parking or Running Lights (Pack of 2)

(Update 3/1/2026) I discovered that with these (the red version) installed as my tail/brake lights caused my ABS warning light to come on, and also caused my brake lights to stay on when key was on and lights set to marker lights or headlights mode. When the key was not in, or set to off, the lights worked as proper when lights set to marker or headlight mode. I don't know if this is issue with the red bulbs I got, or simply the old wiring in my 30 year old vehicle (or both). But, when I put non-LED bulbs back in my tail/brake lights, the ABS light and brake light stays on when key is on issue both are solved. The amber versions I put in all 4 corners of my blinkers still work fine, with the addition of the EP27 LED compatible relay as posted below. I will be keeping the 4 amber bulbs but returning the red ones as I have to now discover if the issue was specific to these red bulbs, or simply the old wiring. My rating is unchanged since my review was original for the amber blinker versions which earned that 5 star rating. Just keep in mind, LED's and older vehicles is a bit of a crapshoot. (Update 2/14/2026) I originally bought a pair of these in amber to replace my front blinkers in my 96' Ranger on 11/29/2024. I was so satisfied with these lights as my front blinker set, that I picked up another pair of these in amber for my rear blinkers and also a pair of red ones to replace my brake/tail lights as I had a burnout on one side of the old style bulbs. Adding LEDs to all 4 blinkers caused the old blinker relay to make noise on activation and have a delay on activation before they blinked with a noticeable speed error. A ~$20 LED plug-and-play relay (EP27 relay) at the local parts store to replace the non-LED blinker relay fixed this and now all 4 blinkers blink normally, no more speed error or buzzing relay. You do not need to add a relay on each light. Replacing the blinker relay under the steering column is all you need. (Original) I got these for my 96 ranger and they work great! They did introduce the typical speed error that comes with using LED flashers with pre-LED relays, but I see this as a feature and less as a bug. You are not missing these things when your blinker is on. They blink bright and fast. If you don't want the speed error, you will have to add a LED relay into your wiring but this is not hard or expensive if so desired. I have been using these for about a year now (as of July 2025) and they still work just fine.

Look great I have a 2015 Jeep compass and I need it done for my front headlights. They look so good. I was just tired of not being able to see 20 feet in front of me at night with my old headlights and these ones are incredible and they look really good for being so small. They are really bright super easy to install. I think I’m gonna get the same type for my rear tail lights as well. I’m really satisfied with them. I highly recommend them just when you’re trying to figure out the bulb for your car, just take out the bulb that is currently in your car and look at the serial number and doublecheck because sometimes to tell you one thing online or manual and it’s another thing in person so just my only type of advice you guys should buy this product

Not one bulb failed to light. They are also brighter than I expected. Good value for the money.

I bought these lights because my 10-year-old truck desperately needed brighter lights. The price was good, and the lights were easy to install. Barely a year after buying and installing the lights, one bulb began to flash randomly. After some minor investigating, I found the LED panel was loose in the housing. After attempting to tighten the panel, the panel became detached from the rest of the housing. This caused the inner wires to break, ultimately ending the life of the bulb. I was disappointed that the bulb didn't last longer. The LEDs were still good, but the cause of the failure was the poorly assembled light fixture. If the fixture would have held up longer, the light would still be in use. I will now have to replace the bulb. It should be noted, that the vehicle has not been involved in any accidents or incidents that would cause the failure. I guess light bulbs are designed to fail eventually, and for the price, one can afford to replace the bulbs regularly. I only wish I could have gotten more life out of the product.

Lights are nice and bright just the way i need it fit perfectly and the color white was nice and clear

Good analog replacment for older bulbs. Ordered it before but this shipment was lost and never delivered.

I have completely changed my 2004 Chevy Silverado 1500 to LED lamps (except headlights). What a fantastic change! What was really helpful was I bought new headlamp, DRL/turn indicator and tail light housings as the OEM was just wore out, discolored and broken. The Auxlight LED retrofits plug right in and are super bright! I used Amber for front parking and turn, White for DRL and Red for tail and turn. I found the DRL sockets to be burnt and crumbling due to constant high temp from the 3157 bulbs being on during the day. Truck used to be in commercial service so were on all day long for most of 9 years of service! I'm replacing those sockets as well as the parking/turn lamp sockets for reliability. Available right here on Amazon for very reasonable price. My truck only gets used on weekends now so I expect the Auxlight LED lamps to outlast the life of the truck. Can't comment on reliability yet as lamps only installed a week but the quality and workmanship appear top notch! Not ONE LED on any lamp failed to light when installed. Thanks for a great product so far Auxlight!

They were nice and bright however, due to the low voltage, the truck thinks the bulbs are faulty and will hyper flash. The dash also reads "parking light, right blinker and/or left blinker is out" randomly. After looking into it more found out I also need to purchase resistors for each bulb and splice the wires. With a resistor you must mount it to metal away from anything that can melt because they can get extremely hot. Just tired of products being sold as the best option without companies putting essential information out with it. I checked a lot of other brands sold on Amazon and the most some of them say is you might need resistors.

I used these bulbs on my 1999 F150. I put them in the front signal, rear signal, and brake housings. They switchback from dim to bright with no issues and don't hyper flash. They have very quick engagement and they are much brighter than the stock halogen bulbs. I would recommend these bulbs to anyone in ther market for an led bulb. They are bright, last longer and use way less power than the original bulbs do. I installed LEDS to make my vehicle a little more modern. These did a perfect job in helping me do that, the install was fairly easy. I simply plugged the LEDs in and tested then, noticed the hyper flash issue & then installed some LED Load resistors in parallel with the signal light circuit. Instead of using quick connects I used solder to ensure solid connection. (the reason you need load resistors is due to the fact that LEDs aren't actually bulbs but diodes. They require way less current flow ((Amperage)) than conventional bulbs) the install took me about 40 minutes with soldering in the load resistors. I highly recommend!!

Although they are bright and fit. They would not flash properly in my 2014 f150

Great lights, used them to drag my old truck up to today, LEDs are bright and switchbacks are nice as my truck never had that and they are easy to install, what else do you want?

Very bright , works perfect with ford transit 350 it pays to read reviews. Ordered other led back up lights and they were nice looking just not as bright. These are very bright and really illuminate the darkness. Great product.

Using for trail lights on 2018 ram 3500, threw a code for a light out, turned the light off with alpha obd, other than that working fine