RuiandsionBA9S LED Bulb BA9 1895 1891 53 57 White 12V LED Bulb 3030 2SMD Chipsets LED Replacement Bulbs for Car Interior Dome Map License Plate Glove Box Lights (Pack of 4)

I installed these small bulbs in the two overhead map lights in my truck, and I was pleasantly surprised by the perfect replacement. I wanted to replace the incandecent bulbs with led bulbs to reduce power comsumption and heat, and to hopefully to never have to replace them again. I didnt want crazy bright lights or harsh 6000k color temp to blind me while driving at night. These led bulbs look exactly like my original incandecent bulbs, in both light output and warm white color temperature. In fact, side by side I couldnt tell the differece, which is exactly what I wanted! The fit ios perfect, and I can confirm that these bulbs are non-polarity bulbs. I bench tested them both ways and they worked regardless of polarity. To accomplish this the manufactuer had to design the bulb with extra parts and circuits, since leds only work in one direction. Very impressive, especially at this price point. I cant speak to long term durabilty , but based on the quality of the design, exact dimensions and perfect match in both light output and color temperature, I do expect them to last a very long time. I will update if this is not the case.If you are looking for the brightest and whitest bulbs, these are not them. If you want good quality LED replacements for your incandecent bulbs, I highly recommend these..

The fit right in the socket and are nice and bright. I don’t know how long they might last.

My application was replacing halogen map lamps. The clear reflector fit, but the aluminum crimp ring connecting the base to the clear plastic was too big to fit inside the map light. So I had to cut that off and file the rough edges down.I wanted warm white, but it’s a little more yellow than I expected. It is bright and adequate.

I have an old Littlite that I use to light my LP turntable. Got sick of it having a hot halogen bulb that puts out a warm white color that works but really doesn't light up the LP very well. Wanted something brighter, like cool white (4100K range) in an LED. Finally found these. Got them in and they work like a charm. Nice and bright with the white light and are LED. My only complaint is I couldn't find it in a single pack as I really didn't need four of them.

Best price we could find for these hard to find light bulbs. Good quality and well worth the additional shipping time required.

Light Bulbs worked, right size

I got these for my sewing machine because I was hoping LED bulbs would be brighter. I should have checked the specs, because I was surprised to see that these new bulbs are actually quite a bit dimmer, putting out a dull bluish grey light.but worse, once they started to warm up, they smelled strongly of burnt plastic. yuck. would not recommend.edit: I went to swap out the bulbs and saw that they were burnt looking on the inside. see pic-- the bulb on the right is brand new, the one on the left had only been used for about an hour. there is something wrong with these, light bulbs should not do that. (I double-checked that these are the correct voltage for my machine, so that's not the issue.)

Bulb quality is great.