194 Led Car Bulb 3030 Chipset 2SMD T10 194 168 W5W Led Wedge Light Bulb 1.5W 12V License Plate Courtesy Step Map Lights Trunk Lamp Clearance Lights (12pcs)

Great replacement for oem bulbs. Much brighter & less power draw.

A great value for the money! Very easy to install and bright. I used these for license plate lights and they should last indefinitely, unlike the old bulbs. May be too bright for dash lights but work great for the plate light.

Work well and are much brighter than the original halogen bulbs.

These are fine little LEDs for everything from marker lights to trailer interior lights and all sorts of things in between. The only issue I have so far is the longevity isn't what I expected. I have had two go out of around 30 installed which should not happen, but the rest are solid and if you follow my pro-tip you might be able to get them to stand up and last even longerPro-tip: If you are installing this anywhere where they will exposed to the weather in any way (such a marker light housing for example) use a bit of dielectric grease to help keep any water out and these things seem to last longer. The two I had go out did not have grease around them and I am wondering if they got some water intrusion that caused them to die. Since then I have installed every one of them with grease and haven't lost a single one yet!!!

The amber T10 lights in most cars are used for things like side markers and etc. As such, they absolutely should not be too bright (too bright and they could potentially interfere with visibility of your turn signals after all!) A bit of extra brightness is ok within reason -- especially since one of the biggest reasons they're limited to 4W in incandescent bulbs is to avoid melting confined areas -- but most are far too excessive. To this end, I had to search a bit to find these that seem to strike a good balance of being just bright enough to increase the visibility of your car to others without going too far and, as I said, making it harder for them to tell if your blinkers are on. I found these to be just right and feel that they have indeed helped just a bit in making it ever so slightly more visible from the side (around here people are very bad about pulling out into traffic, so this is a necessity!) As these are amber, you should not use them for other typical T10 uses such as overhead lighting, but I suppose they are at least bright enough that you could just barely read a manual page or something in an emergency.As for ease of installation, I had no real troubles. They are polarized -- they don't have a chip that reroutes power to the LED either way -- but this is typical of LEDs and anyone installing them should be used to the idea that they might have to turn it around and try again. (Just if you're installing them in tough to remove/install fixtures, make sure to check them for polarity before reinstalling the fixture or you may have to remove it and redo the process. As they are T10, other than the polarity issue, you really just slide them in place and that's pretty much it. You might have to pull the leads out a bit to make them fit more tightly in some fixtures -- this is a typical T10 format problem and not related to these LEDs specifically as even standard incandescent bulbs can have the same problem -- but these seemed to work fine in my side markers without having to do anything special.Only time will truly tell, but they feel very well built and designed to hold up for a long time to me. My side markers are part of the headlight assembly, so I worried a bit about the heat levels in there on the very long term lifetimes of anything I install in there (as in 5+ years down the road probably) but these seem to be well enough built that I feel pretty confident they'll hold up even that long just fine. Probably they will outlast my car. At which point I may bring them over to whatever I have next (though I imagine modern cars use LEDs in side markers and such anyway and may not even use a T10 format.)

These are decent LED replacement bulbs. I purchased them in 2019 and recently. They are bright and small size. It has polarity and need to be reversed if it does not light up. A few burnt out, or starting flashing, and have to replace. Overall they are good bulbs.

I bought these to replace my marker lights, license and interior lights on my 2005 Escalade. The old owner had installed some "cob" style led's and they were horrible. Inconsistent light and some were blinking/fading in and out. I didn't know if these would be as bright as the cobs since the cobs had so many chips on them. I was surprised. These single bulbs were just as bright as the cobs and were far superior in fit, finish and quality. They are pretty much the same size as oem style halogens. I highly recommend.

They work for a while, then I have had multiple bulbs start flickering. LED chips seam to be weak. Fits in all of the original holders though.