SIR IUS LED194 LED Bulbs Extremely Super Bright 3030 Chipset for Car truck Interior Dome Map Door Courtesy Marker License Plate Lights Compact Wedge T10 168 2825 Xenon White Pack of 10

This is my second pack of these I have ordered, because the first ones I ordered are still working great, so I wanted some more for my other vehicles.

Late review, still working great, easy install and good quality

Very bright. Long lasting. No issues at all with them. Good snug secure fit is the light socket. Low temp when on.

Lasted a bit over 2 years before they both started to flicker. Otherwise, great light quality.

These LED replacements were used in place of 2 vacuum bulbs on a 2019 Toyota Highlander Hybrid license plate lights. There is a YouTube video with instructions for replacement of these bulbs on the Highlander. The LED product works as expected and the illumination is greater than expected for an LED replacement. Only in place now for 2 weeks, so no longevity data to report. The "bundling" of 10 LED's in a package seems wasteful, when only 2 were needed.

Make sure you install them the correct way; they aren’t bidirectional. Make sure it lights up before you reinstall the plastic covers over your lights. I thought one was faulty but I guess I had just lucked out and installed the first 4 in the right orientation. All 10 work great, are incredibly bright, and don’t flicker in my use case (2009 Toyota Avalon Limited). When I approach the car, the lights slowly fade on, and will dim til off after locking; these seem to dim and fade just fine without any noticeable flicker. The inside of the car is almost uncomfortably bright with all the lights on now. The trunk light with the stock halogen was essentially useless, now it’s actually useable, though mostly because of the location of the light combined with the solid cage that goes over the bulb partially blocks the light; just a poor design on Toyota’s part there. I ended up keeping the tag lights the stock Halogen bulbs because these are seriously so bright it was almost obnoxious having them on the outside. They also replaced all 4 door sill “puddle lights,” and they illuminate the pavement like a spotlight. Some other LED’s are like a blue white almost; these are like a crisp daylight white. Time will tell how they hold up over time, but so far so good.

Work just fine. Good price.

I had to buy couple different types of bulbs until i found the right one. Anything Amazon said it fits, would not fit, and i finally figured out my car uses 194 light bulbs. Even external sites (such as Auto Advance - car parts) i looked at were giving conflicting information. So first thing i suggest is take out one of the bulbs you want to replace and make sure you get the right size / kind. After i did that, I just received the package today and tried one just to make sure it is the right kind / size. First picture shows the difference between the original bulb on the right and the SIR IUS LED on the left. How easy or hard to install will be based on your car, once you get to your light bulb, you pull the existing one out and push this one in. Mercedes loves to make simple things complicated, so mine was not the easiest to work on, so, once you get to your bulb, it is easier than changing the light bulb on your night stand. They are on the pure white side, rather than bluish / cool white, which is what i was looking for. I would not consider them super bright, but they are bright just the right amount. i want my car to look bright, not blind people when i open the door. So i would say these LED's have the perfect balance. They do dim in and out as the original bulbs, and they caused no flickering oor CANbus error / dash error on my Mercedes (Which is a pain when they do). So overall, for the moment, i am happy, and will come back and update my review in about a month just to let others know how everything is going. Since i purchased these very recently, it is hard to make a guess on longevity, but they do seem to be on the higher quality side.