4PCS 12V P27/7W 3157 3457 Long Life Miniature Bulb Automotive Brake Lamp Turn Signal Lamp

These bulbs fit as expected and comes with a protective cloth to install the bulbs so that you don't contaminate the bulbs with your body grease.

Exactly what I needed. The bulbs even came with a cleaning cloth and gloves.

I got these bulbs to replace the brake and turn signal lights on my car. Here's my experience:Pros:Easy to install: These bulbs were a breeze to swap out for the old ones. No special tools required, just pop them in and go.Good Value: The price seems reasonable for a pack of four bulbs, especially compared to buying them individually.Long lifespan advertised: The product description says they should last for 2000 hours, which is longer than standard bulbs. I haven't had them long enough to confirm this, but hopefully they live up to the claim.Cons:Lower Lumen Output: It wasn't immediately clear from the description, but these bulbs seem to have a slightly lower lumen output than the originals. My brake lights appear a little dimmer. Double-checking the specifications before buying might be helpful.Unknown Brand: Haven't heard of this brand before, so there's a little uncertainty about long-term reliability.Overall:These are a decent replacement option for brake and turn signal bulbs, especially considering the price and ease of installation. Just be aware of the potential for slightly lower light output and the lesser-known brand. For casual users who aren't looking for super high-powered bulbs, these are a solid 4-star buy.

Had to replace the wiring harness for the driver side taillight on my 2007 Silverado Classic. Figured I would go all-in and treat myself to new bulbs at the same time. Typically, I will get whatever brand bulb is on hand at the local auto parts store but these Small Stones halogen bulbs looked interesting so I though I would give them a try. Glad I did.Right out of the package they had a quality look and feel to them. The plastic bases seemed solid and the bulbs were firmly affixed to the bases – no looseness or wobble detected. The bulb glass is clear and without flaws. To the naked eye, the filaments look to be more robust and better supported than the parts store bulbs.Installed without a problem. Had a nice solid snap when inserting into the socket. Packages includes a small piece of cloth to use when handling the bulbs to prevent oil or other contamination on the glass which will substantially shorten their life span.Used the 3157 type (clear, dual filament) for my application. Wattage and lumen ratings of these bulbs are comparable to common name brand long life bulbs. Color temperature (3800K) is cooler than a typical incandescent bulb (2700k-3000k). Notably, Small Stones claims these bulbs have a service life of 2000 hours. This is substantially longer than the 200-400 life you typically see for regular or long life incandescent bulbs this size.See photos for bulbs installed in my truck. The Small Stones bulbs are on the left (driver side) and the original auto parts store bulbs are on the right (passenger side). I can’t really see a discernable difference in brightness or color between the two sides but that may be a function of the lens or reflector in the light housing as much as it is the bulb.Am somewhat puzzled as to why the product description only discusses fitment for Jeep and Ford vehicles. Fit fine on my Chevy Silverado and 3157 is a fairly common bulb used by many auto manufacturers across many model lines and years.Have only been installed for about two weeks. No issues but not enough time to comment on or rate durability/longevity. Will report back if they fail early. Not the cheapest bulbs on Amazon but if they last the 2000 hours as claimed they are a much better value than conventional incandescent auto bulbs.Very satisfied with the bulbs and I think you will be too. Worthy of a full five star rating.

You get a pretty nice package with the bulbs having a cleaning cloth and even some latex like gloves. The bulbs are a good quality and have good brightness to them. Number code is correct, these have dual filaments for running and braking lights. Good product.

I used it for stop/tail lights on my motorhome. 2 of them came apart trying to get out from box.

A mighty storm raged upon my longship, the wind howling like a berserker and the rain a ceaseless torrent. My brake lamp, like a feeble maiden, sputtered and died! Yet, fear not the darkness, for in my weathered hands I held four treasures: Small Stones, the light bringers!These bulbs, small enough to fit in a dwarf's beard, shine with the fury of Odin's own eye! My turn signals now flash with the brilliance of a summer lightning storm, warning any who dare challenge me on the road. And best of all, they shall last for two thousand hours, a voyage worthy of a true Valhalla-bound warrior!These Small Stones are no mere trinkets, but the mark of a careful craftsman. Easy to install, even a one-eyed thrall could manage it. They are worthy companions on any journey, through blizzards or scorching deserts.So raise a horn to Small Stones, the bringers of light! Five stars from this Viking!

The Small Stones is a 4 piece set of break and blinker bulbs. They are great to have as back up bulbs and they are quick and easy to swap out, at least on our model of truck. They are bright and work well.