LASFIT 3157 Switchback LED Bulb, 3057 4157 White Amber T3 Series CANBUS Anti Hyper Flash Front Turn Signal DRL Parking Light New 500% Bright, Only for Standard Socket (Pack of 2)

Fit my 2018 Explorer XLT as described and notably brighter. Installation was simply plug and play. I did need to remove one and turn 180 degrees to get rid of the rapid flashing (error code) as suggested. Good color also. Cannot comment on durability but I would recommend this product. I went through 3 sets of lights before finding these. All claimed to fit and have no error code issues and this set made good on their commitment.

Swapped out my old halogen bulbs for these on my 2007 Dodge Dakota Laramie 3.7L 4x4. Tried a different brand first with no success, but these worked perfectly right out of the box. The fit was spot-on, and the quality is impressive. Huge upgrade over the stock halogens—brighter and clearer light. Highly recommend!

Solved the Hyperflash issue on a 2008 Ford Crown Victoria, so that's great. Slightly brighter amber lighting than my previous LED replacement and, unlike that one, the white DRLs stay on when the Ambers also come on, which is a little different than some other switchbacks. Satisfied, despite the price.

The one star is in no way reflective of the product itself. The light felt and looked high quality. They just do not work on the Cadillac DTS. They light up amber as DRL's and flash amber when they should light up white as DRL's. The application chart said they are compatible and that is my only gripe. Anyone who has ever changed any of the front lamps on this car knows how much of a pain it is. Call a dealer and ask how much to change front lamps.Lasfit answered the phone right away and was very helpful. They were going to send me different lamps because they thought i was sent the wrong ones. a few days later they emailed me to say they don't have switchback lamps that will work for my vehicle and offered a refund. I am not looking forward to doing this again. At least i knew not to re-install the stamped nut on the back of the headlight housing when I changed head lamps a few years ago. I won't have to remove the wheel well linings.

working on my 2012 f150 with no hyper-flash issues

really impressive. absolutely an improvement over standard bulb. these increase visibility significantly over stock. changes the cars profile with brighter lamps. No flicker, no errors. Perfect.

This is the second set I have had. The first set had one bulb that did not work sent them back. Installed second set and the one bulb failed after installing them 3 months ago.UPDATE: There is a 1 year warranty on these so the vendor sent me a newer version of this specific bulb. They are bright. In my application one of the bulbs still hyper flashes during night time driving. During the day it works perfectly. I changed the 1 star to 4. The vendor has tried to make it right

The media could not be loaded. So I bought these for my 2001 Toyota tundra a few months back, in June or July 2023 to be exact as long as headlights. They are bigger than I expected hence why they’re at an angle on the video which I took about 2 weeks prior of me making this review. I did know that if I plug it in only one thing can work at a time which made me believe I got the wrong bulb which got me confused since Amazon said that it’s the right part and it doesn’t show that my specific vehicle is in the do not buy list. Since only one thing works at a time I’m starting to believe my truck is in the CK socket list. Do know if they run or flash for a while for example 5 minutes they will overheat so if they start hyper flashing after a while if continuous flashing that’s normal. Lasfit question, am I gonna have to buy the CK version of this bulb to have full feature? it wasn’t my fault on that partEdit:they helped me with my issue, amazing customer service