Lamsky BA15D LED Double Contact Bayonet Base Sewing Machine Bulb AC110-130V,T3/T4/C7/S6,4W Daylight 6000K,LED 40W Halogen Replacement Bulb,No-Dimmable,2-Pack

Lights are bright and work great, my only issue with them is the solder on the bottom is excessive. I had to use a soldering iron to remove some of it in order to get it in the fixture.

My wife started sewing again after a few years off. She started sewing face masks and was having a hard time seeing - not enough light - even with using a small desk lamp. I got her an LED strip for a sewing machine. This helped a lot, but the light in the sewing machine was dim so ordered these LED lamps. What a difference! Its brighter and its cooler. Install very easy. Its a little longer than the tungsten bulb but it still fit. She’s very pleased!

As advertised. Fast shipping. Good price.

A great replacement of much more expensive bulbs, highly recommend them!

The light works fine, it stays lit a little bit all the time when used in a Moonbeam clock, so had to find an old fashioned tungsten filament bulb for it. Not really a fault of the product as much as it is of the design of the clock. But since I bought the bulb for the clock, and it didnt work in it, I cant even like it. If you are looking for a bulb for your Moonbeam clock, dont buy this.

The first two bulbs sent sparks flying and had a huge noise like a small bumb went off when I plugged them in. caveat emptor

Pendant lights over my bar.

Ordered these bulbs to replace an incandescent one in a vacuum cleaner and it works perfectly. Hopefully they last longer.

Color was as expected but total output seemed less than the 50W each as indicated (4 lights each in my fixture). Replaced halogen bulbs with these and was expecting to be about 75% as bright as the halogens but only achieved about 50%. However, much cooler and a whole lot more efficient.

The light is bright and white in color. It has a bayonet base that twist to lock in place. The lamp is 120 volt LED. It fit our Pfaff 44 sewing machine perfectly.