Auxbeam 3157 LED Bulbs 3157 3457 4157 Switchback Dual Color Bulbs 300% Brighter White and Amber Bulb for DRL Turn Signal Lights Parking Lights, Need Resistors to Avoid Possible Hyper Flash

I purchased these back in October 2022 and they have been really great lights! I have them on a IBS Ford F150 in aftermarket headlight housings and when I have just my parking lights on it is impressive the amount of light that these produce. I like how they are only amber while my turn signal is on. As soon as I turn my signal off they turn back to a cool white. There is about a one second delay before the white turns back on. The only issue I’ve had was, the end cap came off just last week. It’s more like a small metal ring, all it does is hold the lens on the end of the light, but I had to remove my headlight housing to get the cap and lens out of it. The other one has a glue or thread locker keeping it from unscrewing. I’m not sure if they just missed adding the glue from the factory or someone messed with it after it left there. Either way it was no big deal and I would recommend these to anyone looking for a switchback turn signal LED. I can’t imagine finding a better bang for your buck than these.

Love these led lights I’ve have only bought front this brand and have them in all my vehicles. I’ve never had any issues they plug in play with no modifications. Very bright and colors are spot on. I’ve never had any hyper flash issues but I do have load resistors on any LED upgrade that I do.

I have put these in as a replacement for my stock incandescent backup lights and I have very happy with the improvement. These lights are super bright and will greatly improve your view if you have a backup camera. They also look great over the stock lights as they are the perfect white light. One downside I came across was having to install a Load Resistor as these lights stayed on all the time when the car was running or for about 10 minutes after the car was off. Once the resistor was put in these have been great.

Usually order cheap lights as i expect them to only last a couple months. This time i decided to spend a bit more and go name brand. These lights are a week old and truck has sat inside and has not moved since install, and today one light has went from ice white to a yellow color. Switchback portion still works but is an off orange color as well. Very disappointing. I guess ill Go back to the el-cheapos.

Read bottom for trouble shoot "AUXBEAM Switch-back LED Lights are an excellent value for your money! These lights are both easy to install and easy to use. The company stands behind their products, offering excellent customer service and a great warranty that covers manufacturing defects. The lights are designed to last, with a long life expectancy and high brightness. They are simple to install, requiring only a screwdriver and basic wiring skills. If you're looking for a reliable, affordable lighting solution, AUXBEAM Switch-back LED Lights are a great option to consider." If you plug these in and only one side lights up white. Flip them as they are by+directional** These are very very bright and keep you in compliance with dps**

These are a quality set of lights. One bulb did not want to work at first until messing with it a little, other than that. They are very bright and function as intended. I also like how if the bulb is in the socket on way, its white for running and yellow for blinker. if you flip the bulb in the socket, it changes to yellow for running. Great product!

I ordered these 3157 LED bulbs to replace the factory halogen bulbs that came in my vehicle for use as reverse lights. I can't get a picture of these in use right now because it's a two-person job shifting to reverse and then taking a picture of the reverse bulbs lit up. But what I can tell you though is these bulbs are WAY brighter than the original factory halogen bulbs are. They light up with that pure clean white light, no yellow tint. For the record I drive a 2005 GMC Envoy XL, and replacing the old bulbs with these new ones literally took less than 2 minutes per bulb. They have the exact same size, and fit into the socket exactly as the original factory bulbs did, so all you have to do is twist the old bulbs whatever fraction of a turn it takes to unlock them, pull the old one out of the socket, push the new bulb into the socket, and twist the socket back into the locked position! That's it! No tools required! There are actually five different indicators in my particular vehicle that take this size of bulb, the reverse lights being just one of them! So needless to say, because of their high compatibility I will be ordering more! I definitely rate these bulbs five out of five stars, highly recommend them, and will be purchasing more.

These are nice. They are bright and I like the switchback idea. A few problems though... 1, I purchased 4 (2 pair) but it was like each pack was synced to that pack. What I mean is, they don't flash in sync when I use use 4 ways. They are a little off in timing, but not much. 2, they don't hyperplasia right away, but after a few regular flashes, they do. 3, 1 out of the 4 is malfunctioning after 1 year of use. It fluctuates from bright, to dim, to out sporadically.

The leds are much improved compared to the halogens. They really light up the headlight (07 Subaru Impreza parking light) that helps the headlight in a major way. Well worth the money

Instalado en luces de reversa sentra 2021 sense, he visto muchos productos de la marca y decidí probar por los buenos comentarios, los LED se ven y se sienten de calidad, vi anteriormente videos de la instalación y fue rápido, se nota el cambio de luz y un aspecto más cool, espero que duren mucho tiempo pero hasta ahora estoy satisfecho, no tienen polaridad y están funcionando correctamente

Iluminan muy bien, son facil de instalar y se adapta perfectamente. En cuanto a duracion, por el momento, no podria emitir una opinion, puesto que apenas las instale, pero solo el tiempo lo dira, sin embargo mantendre actalizado. Se los instale a un Vehiculo Ford Lobo Fx2 2008 (f150). subi una imagen de referencia.

perfect fit - took literally 10 minutes to install. Super bright; great long range light for a motorcycle.

These won’t work in a Toyota Sequoia/Tundra from 2010s. They keep blowing a fuse. I can get them amber for signal lights but then when I turn on the headlights the fuse blows. Then if I flip them the white light works but when I turn on the signal lights that fuse blows. The way the ground is wired in a toyota isn’t compatible with these bulbs.