KATUR 7443 T20 992 W21/5W LED Bulbs Super Bright 12pcs 3030 & 8pcs 3020 Chips Canbus Error Free Replace for Turn Signal Reverse Brake Tail Stop Parking Light,Xenon White(Pack of 2)

These bulbs WILL hyper-flash... the company will try to send you a 'DIY decoder' to correct this issue even though the descriptions claims they are "Error Free" showing a picture that the decoders, resistors, and flashers are not needed. Seller will offer you 1/2 your money back and claim item as a 'gift' instead of a full return.

First Review: Very bright, went all LED on both exterior, interior, headlight and fog light, makes it feel like a new car, and really shines at night. No issues found, no error codes, very happy and the instant on of LED is impressive.7/10/2021 Update: Right side running/brake light started flashing, this is not a blinker, switched bulb to the other side and same result. Have contacted seller to see if they will warranty the single bulb, will keep you posted, longevity may or may not be an issue, will find out. Will update review once I get a response from the seller.7/26/2021 Update: Rating going from 5 to 2, maybe lower, I received a package of resistors a day or two ago, did not even request them, only requested a replacement bulb.There is no explanation of why one bulb is failing and one bulb is not, same package, same order, asked them to explain why they wanted to have me install resistors on one side of the vehicle, though both bulbs worked fine for some time? Claimed 2-year warranty may not be valid based on the customer service results so far, will update when I hear back.7/29/2021 I received replacement bulbs a couple of days ago, the customer service did respond quickly once I explained the situation and my concerns based on my troubleshooting and diagnosis, they were cordial and did respond using the Amazon contact seller arrangement. Will update if there are any more issues or problems with the bulbs failing early. Kudos to Katur on their response and quick delivery once confusion was overcome.

FYI - The first set didn’t work at all for some reason and I ended up trying tons of other sets before coming back to this set. Thankfully there were 2 other reviewers with a Fiat 500 and it seems to have worked for them so I gave it another try and I am very pleased with the results. I may keep another set around just in case. Longevity I can’t speak for just yet as I installed them today. Excellent 7443 error free bulbs!Update 6/21/2021Started getting error messages (only when running DRLs without headlights), but the errors are off and on, sometimes it goes away and comes back. Otherwise the bulbs work perfectly fine. I’ll most likely end up using halogens from PIAA, as long as the lights are not weak and champagne colored like the OEM bulbs I think that would work fine for me. Will be using these Katurs for at least another week and will updateUpdate 6/29The bulbs give error messages when the DRLs are on, if one turns on the headlights immediately after starting the car there won’t be an error on the dash but it appears when the headlights come off. Going to try a high power 7443 CSP LED and see if that works. Since they use more wattage they should, in theory not trigger a dash code. Will update again. Also ordered Fiat headlight/DRL dust covers (same interchangeable part) on alliexpress that has 25mm holes in the center so I can have resistors or decoders on the outside of the DRl/signal light housing without having to drill holes on my existing dust caps.Update 7/23The PIAA Halogens were too dim when the headlights on and I still wanted these LEDs to work. Got the dust covers with pre-drilled holes and tried to run a 7443 Katur LED decoder through them but the holes were too small. Used y cables from the Alla Lighting 7443 CAN-BUS DECODER (resistor) kit as an extension cable to hook up to the Katur 7443 LED decoders and didn’t have to use resistors or drill, got the LEDs to work perfectly.

Ok, let me save you some time because I literally tried 10 different bulbs that claim to be canbus error free and this is the only one under$20 that does what it claims. Buy this one. Longevity, I have not tested, brightness and flicker free, it's pretty great.

The media could not be loaded.  Super happy with these LEDs! I added these to the front as my turn signals and could not be happier! What I love is that there is No Hyper flash if you’re signally or using them regularly however, if you leave them on for too long, they will hyper flash so the resistors cool off and will go back to normal once it does. They’re also bright and give a super aggressive look at night if you use them as front turn signals, but will do just as great if used as rear turn signals. Totally recommend!

I have tried several LED bulbs that claimed to be anti hyper flash but they ended up needing an additional resistor spliced in to work on this car for the DRL. These ones actually are plug and play and do still function as DRLs on this car as they dim and brighten accordingly when the headlights are off and on. I still get an occasional “check DRL” error but they still function and the best and most important part is that they don’t HYPERFLASH! So happy another reviewer posted their review with a Fiat 500 and saved me time and money and if you have a fiat 500 do the same! Only thing to note is they are a warmer white. Not as cool white as my headlights but still worlds better than the halogens.

Worked great for almost a month.. today for no reason they would flash like normal for three to four flashes then go hyper flash... Not happy about spending that much money on bulbs that are not suppose to hyper flash. Hazard lights do not hyper flash and it seems to be inconsistent after vehicle was sitting for a few minutes the driver side would function properly but the passenger side would flash normal for three then hyper flash... Doesn't make sense. Update Feb 2021 one bulb has stopped working I changed its location to trouble shoot and its the bulb how do I make a warranty claim!?

Can bus works unless other lights are on. Then it hyper flashes. Can't find ANY contact info for company. Going to fiddle with it and will update if anything changes, other wise, going back.

After fitting the H1's plus H7's to my insignia I thought I'd upgrade the running lamps aswell as I'm impressed with brand.One bulb is bright and the other is dim, swapped sides and the dim is still dim. Seems like one bulb isn't up for the job. Yes I turned the bulb round in its holder, no difference. Shame as they look awesome giving the car a fresh chrisp look.Canbus error with these LED bulbs, shame.

I got cheaper ones around half the price or less that claimed they where error free, put them into my 2010 Fiat Punto Evo and they were not, they just flashed dimerly and quality was quite poor. So bought These KATUR's and they are the best quality and worked perfectly fine no errors and direct fit no fush or problems. That saying is true "You pay for what you get" ! Pay the real price and get quality. See my photos!!!

they are ok but for Vauxhall Mokka ia still showing light bulbs warning on dash.

The media could not be loaded.  The Canbus function only works until these warmup, after that it turns into an on/off fiasco…. It is not the fact that it shows that a light is burned, it constantly pings it that it is/isn’t and you can’t see anything on the darn screen apart from this error going on and off

i get canbus error ,she say no canbus error thanks for nothing!