CANBUS 3157 4157 Amber/White Switchback LED Bulbs

These are very nice lights, they're longer than the stock halogen bulb which might be a problem for some but fit perfect in my camry. They work as they should and don't hyper flash which is nice. They're a nice and orange in color, much nicer than the halogens color and are at least twice as bright. I first brought these and tested them in my headlights to make aure they would work foe me knowing if they did i could take them out and put them in the tailights. I have ordered these same lights but the switchback design that will go in my headlights since the front blinkers stay on all the time and will look much nicer all being white unless I'm using the signal and I'll put these in the rear. Hopefully they last and of they do $30 is a great value. All in all I'm very happy with these lights

Super easy to install on a Toyota C-HR, literally took my 5 minutes to replace 2 bulbs. They are brighter than the OEM bulbs and look very good! So far, so good, and hopeful they last for a long time!

Fit perfect in my 2003 f150 . Excellent bulb nice color , works well , really bright . No issues , would recommend.

Seems good, Installed without problem and much brighter than stock halogen bulbs. I am not sure about longevity, but will update this review if I begin having issues with the bulbs.

Out of the 10 different built-in resistor bulbs I've tried, the dual function Auxito bulb with 2 chips on each side is considerably better than everything else. This single function bulb would be my 2nd choice and I'll give some quick notes on everything I tried and how Auxito could make these even better and I really hope they do because some of us would greatly benefit from even brighter bulbs. Even though my front bulb was a 7444na it's a single function blinker only. The rear WY21W is also single function. You can use single or dual function bulbs in both front and rear in this car. I give 4 stars for both Auxito bulbs even though the single function one is more 3.5 stars. The dual function one on this car has enough intensity to where it fills the reflectors to the point where it makes the housing lens look like a solid light and no other bulb even came close to that. The single function bulb gives off sufficient light output you just lose the intensity from only having one chip on each side to hit the reflectors. There are a few ways these could be improved. Having a chip on the end would help people like me for where I drive. I have a lot of turns off roads with corners and hills. Having a chip on the end would help the flash be seen around the corner or over a hill before the person behind you physically sees your blinker. If that's not an option on this bulb, there are 2 other options that might help. Either put 2 chips on each side of the single function bulb or make the dual function amber bulb to where all the chips light up for the blinker function. Any of those options would be perfect for some of us. I'll jot down some notes from other bulbs I tried. Zonbeam had a good idea but would need 2 chips on each side to fully light up the reflectors. Their bulb was heavy and didn't fit snug in the front. The dual function Zonbeam was fine in the rear w21w socket but the 7440 single function one had a nub I would have had to grind off to fit the w21w socket. That bulb projected the darkest light onto the garage door so I'm guessing it would have shined the farthest but these Auxito dual function bulbs are brighter to look at. Oxilam bulbs worked but I could feel the fan each blink plus the chips are arranged weird so they reflect differently in each housing making it appear you have 4 slightly different bulbs. Doubt it's noticeable in real time because only one side is on at a time but I have OCD and I knew it was different! Oppulite worked, were quiet, and cheaper but not nearly enough light output for me. Lasfit T3 were in the middle of brightness level and worked but I think I just got bad bulbs. 3 of 4 started hyper flashing not long after putting them in. Pretty sure the resistors went out but they refunded me. Oh Lasfit does have a really good base of bulb though, they click into the sockets and won't fall out. These Auxito are safe from falling out too, these aren't heavy like some others. Evntyps bulbs somehow are barely brighter than Lasfit and that surprised me because they have 28 more chips. Alla Lighting bulbs were the least compatible with this car. Super loose in the front but did fit snug in the rear w21w socket. Light output wasn't anything special plus they changed from the bubble chips they used to use to flat chips. I do recommend either of these Auxito bulbs even though I think the dual function ones are better in this car and I do hope they make one with the same intensity that also shines further. Hope this helps people and thank you.

Super bright on my 2013 f150. Only bad thing is that it’s too bright and causes it to glare on my back up camera. Other than that 10/10 recommend. Easy plug and play installation.

Great to find these to resolve my hyper flash I have been tolerating since converting my 2007 Chevy Tahoe over to LED last year. You have to do front and rear turns on each side to resolve the hyper flash. I did one side and it flashed normally. The other side still hyper flashed until I did both the front and back on that side. The back is really easy, two screws on each side then gently prying the push in plastic closest to the rear fender and housing comes right out. The front is much more involved. Remove top 10mm bolts on light housing and 10mm bolts on the top of the grill to loosen it allowing the headlight housing room to come out, then front of fender liner on each side 2 7mm bolts and a few push clips then a 10mm on the borrow of headlight housing and 2 10mm bolts just inside the fender liner and remove the plastic bracket that supports the front ‘bumper’ to loosen it up allowing the headlight housing room to slide out. Then once bulbs are change reverse the process. Note: the headlight housing is in there pretty tight and requires some gentle work and prying, don’t forget it is plastic so go easy on it. I like the fact that the include built in resistors so I do not have to manually install them in he circuit. Much brighter than factory bulbs that came on this 2007 Tahoe. I would recommend while you are in just do all the bulbs at once - daytime runners, turn signals, side markers and high and low beams since it is a big process to get to the back of the housing. Same with the rear change out side markers, turn signals and brake/runners. Red leds are best for rear and amber and clear where applicable on the front and of course white bulbs for reverse and headlight bulbs.

Purchased for use as brake lights in my MK6 GTI. Good value for money, bright, and easy to install. Have had now for just over 2 years. One has apparently gone bad with some of the leds out completely or barely on and flickering while the rest seem fine. Other bulb is still going strong with no problems. Car is displaying an error code. This could be a corosion issue from salty winter roads as these bulbs are bare pcb and not enclosed. Still, for the money, better than the OEM bulbs!