LED Light Bulb-Push In Type, 19/32 Base - Part # 2PCW-LED

Much brighter than the incandescent version! If you have an older machine with a glass lens you might want to remove the lens as the glass acts like a prism and splits the light into colors. Without the lens it is just a nice white illumination of the work area.

An LED bulb is a must for a vintage machine. Nothing to burn you, and lighter current wise on what could be older wiring. Only it didn't fit well into my 1935 Singer 15. I had to file down the electrical connections at the base of the bulb to get it to fit. But, I don't think it was the bulb's fault, as the old bulb I removed was also filed down. I think it is a fit issue with my early-ish vintage electric machine with its original wiring and base. So while a great improvement for a working vintage machine, be prepared to break out a metal file if need be. And it needs a lot more filing than you may initially expect.

Better than the incadescent, but the lighting outside the immediate presser plate is not uniform. Perhaps there is an LED that has more filaments and is frosted to make the light more uniform. The bulb is functional though, as the light around the critical area of the presser plate and immedately in front of it is uniform.