It's actually hard for me to describe how excited I am about this - my Singer has a light for the first time in YEARS.
When it first burned out, I took it in for a tune-up that it needed, anyway. The repairperson told me that I needed to order a different bulb than the ones he had. Ok, no problem. I bought my bulb. I could not get it in to the machine!
Fast forward about 4 years, when my darling sister, Lisa, emailed me a link.
You. Guys. It works. It cost me about $1.