3157 3057 3357 4157 Turn Signal White Yellow Amber Switchback Led Light Bulbs 22 SMD with Projector, for Standard Socket, Not CK, Pair of 2

Work great but do cause hyper flash. Very bright on the white led. Very easy to install and fit great. Cool white color almost blue.

The lights are amazing but the are to bright. The blinking speed change to fast.

These lights work great! They are a nice bright white light for daytime running lights and a bright yellow for the turn signal lights. When ordering these lights you need to make sure you have the correct base. These lights use a flat plug that has both daytime running lights and turn signal filaments in the old bulbs you are replacing with LEDS. These will not work properly if the bulb you are replacing only has one filament.

Nice and bright and I really like the running lights being white and aromatically switching to amber when applying turn signal.I will have to add resistors to stop fast flash or would've given 5 stars.

Gave my truck an updated appearance. You do have to buy resistors to make them work correctly. Other they will blink quickly like you have a bulb out.

UPDATE: Ive had these in for over a year and they're still as bright as the day i istalled them!! No complaints and not one issue since installation... I'm actually pretty surprised at how well made these are and how good they still look!!I bought these switchbacks around 11-12 noon and had them delivered the very same day around 4ish. The lights are intensely bright, so much so that I believe that they might be brighter than my low beams. The color on them are great as well, they're a little more or the blueish hue than my Low beams which are 6000k so that leads me to believe they are 6500k. All in all for the price you can't beat them especially receiving them the same day.....time will only tell how they hold up but I would certainly purchase them again (and will) and highly recommend 👍

Love these, how ever I'd suggest getting some with built in resistors.

Bought 2 pairs and ALL FOUR will start off white as running lights, they will turn amber for signal, but they will NOT switch BACK to white. Once you use your signal they will stay amber unless you turn lights off and back on.The worse part is if you start your vehicle, they are white running lights. If you make a signaled right turn, then ONLY the right signal will turn amber blinking and remain amber running once signal is canceled. So now you end up with 1 white running light and 1 amber running light.They will NOT switch BACK to white.