SAWE - 44mm COB Festoon LED Bulbs For Car Side Door Courtesy Rigid Loop 1.73" LED Light Bulbs 561 562 567 (4 pieces) (White)

Fitment for my old ford fit great and brightened it up tremendously. With the old incandescent bulb it was difficult to see in the cab at night. Not anymore!

Sketchy product. They don't last long when subject to the movement of a closing door. Of the four that came in the package, one did not work and two of them had the polarity reversed, or they were marked incorrectly. When they work, they work very well for puddle lights.

My camper-van used these style bulbs for the center mounted brake light. Two of the three bulbs were burned out and these bulbs were MUCH brighter. That's very much a good thing when it comes to brake lights. Needless to say, I replaced all three bulbs and it look great - and I still have a spare. The only minor glitch was that one of the bulbs was mis-marked for polarity, so I thought it was not working but removing it and installing it reversed "fixed" it. So if your bulb doesn't work be sure and try reversing it before returning it.

I have bought two lots of these in the past couple of years, and they are very bright, indeed. Unfortunately, they either die suddenly, change color temperature, or flicker before they stop shining at about the nine month mark. Fortunately, there's no big explosion before they quit.

I tried these out thinking the outcome might be different but same results: after installing the bulb (to replace the existing incandescent bulb), the rest of my interior lights either dimmed or would not turn on. I had tried a different bulb (which looked like a circuit board on the back and LEDs on the other side, and the same thing happened.) The SAWE bulbs did not have the circuit board on the back but that didn't matter, with my vehicle. I returned the SAWE bulbs, and will have to investigate further the reason, and in the meantime will have to continue with the incandescent bulb.