Phinlion 3157 3457 Amber LED Turn Signal Light Bulbs Super Bright 3156 3057 3757 4157 LED Bulb for Turn Signal Blinker and Parking Lights, Amber Yellow

2011 GMC Sierra 1500: Replaced the two rear 3047 incandescent bulbs on each side. Turn signal hyper-flashes (really fast blink rate). I could go through the hassle of splicing in load resistors for each bulb but why? Just to have a brighter bulb that lasts longer than OEM? The load resistors get very very hot in use. If you're sitting in traffic with brakes on and turn signal on, the load resistor can get hot enough to melt plastic. Wasting current. Eventually the load resistor will fail unless you get a very large, high wattage resistor. I am not spending another $10 or more to get resistors and spending the time cobbing up my tailight wiring. Not worth the time to have a little bit brighter rear lights.I am disappointed to say the least. The vendor should list what common vehicles will need load resistors.

Bulbs are cheaply made and do not stay in the harness. if you attempt to mount them then they WILL fall into the factory light housing and good luck getting them out!!! Could not get a lesser star rating otherwise I would. cant even test the bulbs since they have no clips to hold them into the factory harness. DO NOT BUY!!!

If you have a vehicle with dark tint or a lifted truck that is hard to see when you are backing up then these bulbs are exact what you need. Its literally like have a set of headlights facing rearward. I thought these would buy me some time until I could add some led pods in an aftermarket rear bumper but now I have zero plans on adding anymore lighting now.

Yes, these Phinlion 3157 LED’s work on a 2007 Dodge Ram 3500 MegaCab 4x4 Dually. There SuperBright ( lumens are accurate, Around 1800 lumens on each 3157 bulb x 2 Bulbs= 3600 lumens, No B.S.) Reverse lights that fit right in the 2007 Dodge Ram 3500 MegaCab 4x4 Dually’s OEM taillights housing (bottom socket). PLUG & PLAY, No B.S., no extra Canbus, no extra resistors, no extra anything, Straight out of the box & plug right in & work. I’ve only installed them this month, so I cannot comment on longevity, I’d be lying to ya, but I will respond if anything goes wrong. I will leave you all with this information also, All these Phinlion name brand LED lights work, the 194’s (round tops) LED’s are brighter, but both 194 & 2835 work = (Red-clearance/marker on rear backside of fenders/ triple underneath tailgate light)(Amber-cab/roof clearance lights/marker lights on front side of rear fenders), 912, 922, 212-2 = (red-cab third brake light)(clear bright daylight white-cab bed light/reverse light/backup light), 3157 = (Red-tail/running/turn)(Amber-front/running/turn)(clear bright Daylight white-back-up/reverse lights), 3030/39mm/41mm/42mm/12-SMD = (all Inside lights/front/middle/back/dome/map/cortesy lights), H8 = (foglights). I couldn’t find a Phinlion name brand H13/9008 front LED headlight or else I would have bought that as well. God Bless You All!

A very easy upgrade and replacement, in our 2004 Chevy Silverado, 2500HD, anyway. And much brighter than the old bulbs. I REALLY like how so many LED conversions are so much brighter than the old incandescent bulbs.As part of my headlight bezel replacement I wanted to try LED headlight bulbs and I decided to change the daytime running lights to LED also.Installation is easy, again on our truck, your vehicle may be much more of a job! Pull the pin, take away the headlights and access the turn signal and daytime running light bulbs from the accessible back.Pull out the old bulb and install the new LED light and then insert the new bulb into the housing, turn and when it clicks, you're done.The included photos:1: A kind of close-up of the new LED, in place in the new bezel housing.2: A second photo shows new LED and old turn signal bulb in the new bezel.I haven't decided on upgrading the turn signals yet due to things I've read and seen that say a new flasher unit is necessary to be able to work with LED bulbs.A good upgrade, I'm just hopeful these will be much longer lasting than the incandescent bulbs have ever been. I will update when I know for sure!!

These work as signal lights, but they are not backup lights. Back up lights as i found out, are T-15 not # 3157 bulbs. Does a knowledgeable person post these listings??? These are good performing lights for parking lights and signal lights but the contacts are too wide to accommodate the more narrow back up socket. I don't know the longevity of these yet. Some bulbs are real junk and others last as they should using about 1/10 of the power of standard filament type. The reason i didn't give these a lesser overall rating, is because they were functional else where on the car. I was initially upset being misdirected when i bought these. This isn't the first time i was given bum information for car parts that are suppose to fit.

The lights are nice and bright but, sadly, they are not recognized by the CAN bus system of my 2008 Saab 9-3 Aero. So I have a permanent error message telling me that I have no daytime running lights. Yes, the manufacturer warns about this, but it's quite annoying nevertheless. The problem could have been solved by the manufacturer with a simple built-in resistor.

My Mom is getting night vision issues and I put these in the reverse lights. They are like headlights in the reverse. If she backs into a house again with these reverse lights then its time to halt the night driving. I might convert my old 1157 bulbs sockets to 3157 just so I can use these.

The bulb is very bright, and looks great, though the "hyper flash" is really problematic. The hyper flash causes your flasher inside your vehicle to be very loud. You have to add a resistor to it to prevent the hyper flash and with the added cost, you are further ahead buying a bulb that is a CANBUS bulb, for a few dollars more, as your overall cost will be far lower. Also, the "add-on" resistor is a pain to match up and adds wires and a box that is larger than the bulb itself. Definitely not good.

They are extremely bright, even during the day. I am using them as daytime running lights, DRL, on a 2008 GMC Acadia.Will update if they don't last as they should.

Easy to install, highly recommend to use a good dielectric grease for install. Very bright.. very happy so far!

They are bright and quite esay to install as far as longevity I can't answer that yet.The only thing is that they changed the timing of the signal it runs really fast .

fit my 2004 Chevy Silverado DRL and reverse lights perfectly and are extremely bright