KATUR1157 BAY15D P21/5W 1034 7528 LED Bulbs Extremely Bright 12pcs 3030 & 8pcs 3020 Chips Canbus Error Free Replace Turn Signal Reverse Brake Tail Parking Stop Light, Amber Yellow(Pack of 2)

Finally! 2003 Range Rover. Went to new tail light assembly that requires red bulbs. No other 1157 led’s would work. 6 months of trial and error. All either gave canbus errors or just flickered. Had to use red incandescent bulbs until I came across these. Installed today with doors shut and locked. Started it up and worked just Like they should. Ordered the red 1156 also for the lower bulb replacement also. Hopefully they last.

Despite indicating that these are CANBUS error free LED Bulbs they do not actually have additional resistors built into the bulb thus causing any car system with bulb checks to throw a warning. The warning is thrown because the system is expecting a minimum wattage being drawn and without that it believes a bulb has burnt out. If these indeed were error free the would be pulling more than the several watts needed to power the LED's and would instead have a load resistor that caused the power draw to be the same as an incandescent bulb negating any bulb check warnings in your car.

What can I say! Converting my 2018 over to LEDs seemed like a good idea. Now after many months and quite an investment, I see the error of my ways. Over time they have all failed. The only lasted long enough to see the end of the return period. Today, 2 of them failed as I prepared for inspection. I have returned all of them to incandescent except for the headlights. My advice “forget about it”!!!

Although bright....still threw a ON DASH ERROR in my Hyundai Kona SEL. 😔

I needed to replace 1157 taillights for my Kendon motorcycle trailer and wanted to upgrade to LED lights for longevity and improved visibility. I was concerned about the problems with CAN BUS recognition with my 2018 F150. The truck will test the tail lights and let me know if one is out. If it doesn't get enough resistance, it will show as out even if working. This LED light worked like a charm and even flashes properly without the fast flashing LEDs are known for. I am very happy everything is working as expected and will have to wait and see how the longevity of these lights are over time.

I still am getting a CANBUS error in our Fiat saying the bulbs need replacing. I will probably need to install transistors even though I didn't want to. The lights are really bright and the turn signal work 90% of the time but sometimes error our and flash fast.

Didn't even last 3 months. I also don't daily drive my car, so I would say lasted a total of a few weeks driving. Very bright when they worked, but very expensive for the poor quality.

These were bright. At first I was very happy with them when I turned the key and the running lights came on. I thought I had found the solution to the visability issues of turn signals on a bike. Then, I turned on the turn signals. The hyperflashing was too bad to make the change in brightness discernable from the front.They may work fine for you. For me, they did not work. If they work for you, they are bright.

I purchased some LED replacement stop/tail bulbs from a well known high street motor store, installed them and noticed the bulb warning light lit on my dashboard when I used the brakes. On doing some research I found my car checked the resistance of the bulb circuit, the LED bulbs I'd fitted gave a false reading as if the bulbs had blown. These bulbs however present themselves as normal bulbs and no bulb error on the dashboard. They are as easy to fit as a normal bulb and produce a brighter light (and faster to light time).

One of the pair lasted one hour. Returning the pair. Can't be IP65 as you can see the internal wiring from the outside. Would be great if they were reliable.

Caused brake light bulb error in my 2011 Ford Grand C-Max every time I switched on the ignition. Had to reinstall standard bulbs to resolve the error.

Great fitted to my transit custom stop and tail light and they are nice and bright so much better than the standard bulbsNot the best picture sorry but they are good bulbs

no flicker and no warning light on dash