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

This product was purchased for my Singer 221 featherweight. It compares to the light sold by the featherweight shop for $12.95.

These bulbs fit my Bernina Record 830 perfectly. They are much brighter than my old traditional light. These bulbs do not give off much heat. They light has a blueish cast to it.

work perfectly!

Needed a replacement bulb for my old (1980s) Craftsman 12 inch bandsaw. Original was an unidentified incandescent bulb. After using dimensions found for various bulbs compared to the original, I tried this one. It fits perfectly and the light is much brighter than the original ever was. Made my old saw easier to use as I can see my workpiece far better than I was able to in the past.

The sewing machine gets used over 20 hours per week, and this bulb has been in service for about 6 months . Its wonderful with a cool natural light that makes it easier to work. No problems with heat. Its good to save energy, improve comfort and performance, get the right technology into place at a reasonable price, and then forget about it, except to recommend it to others.

Much brighter than original bulbs. Ordered for all my machines. Closer to true light.

My wife had a problem with the light on her sewing machine generating much-unwanted heat. It was the light bulb that came with the machine. It was getting so hot that it was discoloring the plastic shield around it. These Lamsky bulbs solved the problem by putting out hardly any heat while putting out a nice bright light. Problem solved!

Good for my Kenmore 158.

Fantastic. Beautiful day light drastically improves colors. Nice engineering to pack so many LEDs into a small bulb.

Easy to install and bright!