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7443 LED Bulbs Error Free Canbus Built In Resistor
Dual Function 7443 LED Bulbs
360° Degree lighting ensures optimal visibility, 300% brighter than halogen bulbs and no blind spot, light up your road to lead you a safe driving.
Widely Applicarion
White Amber 7443 Led Bulb are widely used for: Standard 7443, Cross Reference: 7443 7443LL 7443ST T20 7442NALL 7443ULL 7444LL 7444NA 7444NAP,etc.
Perfect Design of 7443 Bulbs
Full aluminum housing and built-in Constant Current IC Driver for fast heat diffusion and more stable performance. No digital and VHF radio signal interference.
Iain Dyer
July 6, 2025
Installed in my 2010 Mazda 3 GT Sport (Gen 2 BL with the 2.5L 6 speed manual and HID high beams) Canadian version which replaced the stock 7443NA incandescent bulbs. Very impressed so far, I have rear LEDs already so wasn’t sure if hyper flash would be an issue but everything works very well, absolutely NO hyper flash ( been a whole 6 hours since install and have only been playing around in my garages but will update the review if any problems occur in the future). The white DRL is a very pure white (no blue evident) and the turn signals are a very bright amber - off - amber - off. (Tested on both hazard and individual turn signals).After canceling the turn signal there is around a second delay before the white DRL kicks in again, to me it’s a very pleasing effect and so much brighter and better than the original dual intensity amber bulbs.My only concern (for this particular vehicle) is that the LED unit is quite a bit longer than the original incandescent bulb and sits against the top rear corner of the housing. Just hoping that it doesn’t produce enough heat to melt the plastic and damage the inside of the headlight assembly. So far so good.
Customer
June 13, 2025
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JS
June 3, 2025
Bulb seems okay quality. Not amazing but not junk.Bulbs are nice and bright, error free and switchback feature is really nice. Can't comment on longevity.What good is it all if it doesn't fit the socket?Bulb shoulder and socket is incorrect length/width/depth and does not seat into the socket receptacle, making this a useless waste of time and money.I'll be returning if the issue can't be resolved by the seller.
Customer
May 27, 2025
great lamps - easy to install (look up videos on YT - there are lots). Takes 15 mins to complete the install. No errors or hyper-flash issues.
S400L5P
April 22, 2025
Lights are very bright and the switchback function works well… however these are far from error free and had to install resistors to eliminate hyper-flash.Installed in a 2017 Chevrolet Silverado 2500HD
Faheem G.
March 24, 2025
I was hesitant to buy at first but then gave it a try. I was really impressed. I had no problem with these lights. They were easy to install. No hyper flash at all. Lights are really bright. Definitely worth it.
Joanie Boily
January 10, 2025
bonne lumiere mais pas compatible avec mon jeep wrangler jl 2018
Allyssa
December 27, 2024
As soon as I left a block from my house. I have noticed the right hand side started to blink on it's own. I had to park my car turn it off and restart the car to make it stop. Also noticed that when I blink left or right, the DRL does not go back to white but it stays off. I have tested this many times in one day. So I'm sending this back, please save your time and avoid this.
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